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1. NOA1306 N0A1312 N0A3301 Digital Proximity Sensor with Ambient Light Sensor _ 12C and IR emitter Standard Fast and High Speed Modes iru N0A3309 Pending 1H13 Pending 2H13 o gt lt x Z 5 2 Z Lil V e ON Semiconductor Page 43 m ad rm e Energy Efficient Innovations LED String Protection NUD4 00 The preferred method of driving LEDs is to have them in strings of LEDs in series so that currents in the strings are matched for equal brightness Although LEDs are very reliable if any single LED were to fail OPEN the entire string goes dark because the LEDs within a string are connected in series This is unacceptable Key Requirements e Low ON state resistance high OFF state resistance and high reliability Features e High ON state current capability e Low off state leakage e Ability to auto reset to off state if LED heals e low and repeatable response time Benefits e High reliability enables longevity of string and fixture Capable of operating in high current strings High Reliability Applications e Street lights e Tunnel lighting e Architectural lighting e High bay lighting e Train and runway lights Key Specifications Parameter Off state leakage VAnode 5 V ILEAK Breakover Voltage 1 mA Holding Current VAnode 10 V linitiaj 100 mA for high reliability applicatio2. lreg mA 0 0 2 0 4 0 6 0 8 0 10 12 14 16 18 20 Vin V NSI45025 vs Competing Devices 25 mA Page 16 LED Lighting Solutions Switching Driver Solutions www onsemi com Wide Input Voltage LED Driver Selector Vin lt 40 V SEPIC Buck Boost Vout Vin NCP3065 6 Step Up Boost Vout Vin What Is the Switch Current NCP3065 6 NCP3065 6 Boost Boost Controller Converter NCP3163 Boost Converter CS5171 3 Up to Boost 3 A Switch Converter gt 1 3A Device Switching Frequency Typ kHz Topology Vin Range V Switch Current Qualified Device Automotive Application Evaluation Board Step Down Buck Vout lt Vin S50 mA Determine lout CAT4201 NCP3065 6 NCP3065 6 NCL30105 Hysteretic Buck Buck Buck Buck Converter Converter Controller Controller NCL30160 NCL30100 NCL30161 Buck Buck Buck Converter Controller Controller NCP3065 6 Boost Controller Resources Documentation NCP3065 Upto 200 Boost 3to40 1 5 NCV3065 SOICS Buck 3A NCP30653ABCKGEV Application Note AND8298 D Buck Boost DFN 8 Buck Boost 350 mA 550 mA MR16 LED bulb NCP3065BBGEVB Reference Design TND373 D PDIP 8 Design Note DN06048 D SEPIC 350 mA 700 mA 1 A MR16 LED bulb NCP3065D1SLDGEVB Design Note DN06033 D SEPIC 350 mA amp 700 mA NCP3065D2SLDGEVB Design Note D
3. 2176 or 800 344 3867 Toll Free USA Canada Email orderlit onsemi com N American Technical Support 800 282 9855 Toll Free USA Canada Europe Middle East and Africa Technical Support Phone 421 33 790 2910 Japan Customer Focus Center Phone 81 3 5817 1050 ON Semiconductor Website www onsemi com Order Literature http www onsemi com orderlit For additional information please contact your local Sales Representative BRD8034 D BRD8034 12 PRINTED IN USA 03 13 IRONWOOD XXXX 4K
4. 5 Unidirectional Nx Bidirectional Nx TVS LED TVS LED Bare Silicon For same side electrodes String String Unsawn wafers Customer responsible for backmetal amp saw Nx N Delivery Sawn wafers on blue Nitto tape and frame Sawn wafers on UV tape and frame Unidirectional TVS 7 1V Vz ranges from 5 V to 200 V See schematic Electrical Bidirectional TVS Vzp VzN Performance See schematic HBM IEC 61000 4 2 ESD standards supported ESD LED Sub Mounted ESD and Thermal Protector Conventional Side Mounted ESD Protector Flip Chip Side Mounted ESD Protector Wirebonds are Optional Page 46 LED Lighting Solutions www onsemi com LED LIGHTING AT www onsemi com www onsemi com ed Enabling Energy Efficient Solutions Search One Stop Shopping for CI LhEF T Products Design Support Applications Quality Home gt Apolitations gt LED Lighting o b Circuit Pretectian Design notes Computing amp Peripherals LED Lighting Applications b Indentria Application notes T ee EA E LEDs HB LED Powe um d k ficient Sad S SEL ON Semicond Refe ren ce d esigns Military regulators d oe coher c via aaa ett det pole ipii prine p b Pamat e amp Wireless e Brochure j Telr mm
5. Clothier Company ITALY Milan 39 02 9239311 A OW Semleonducter ig 4 blir Energy Hf IT JAPAN Tokyo 81 3 5817 1050 oo Sw KOREA Seoul 82 2 2190 3500 ami i MALAYSIA Penang 60 4 6463877 Enables Energy Ei SINGAPORE Singapore 65 6442 1226 uS SLOVAKIA Piestany 421 33 190 2450 GreenP UNITED KINGDOM Slough 44 0 1753 70 1676 Y For a comprehensive listing of lt ON Semiconductor Sales Offices please visit C www onsemi com salessupport ON Semiconductor and the ON logo are registered trademarks of Semiconductor Components Industries LLC SCILLC SCILLC owns the rights to a number of patents trademarks copyrights trade secrets and other intellectual property A listing of SCILLC s product patent coverage may be accessed at www onsemi com site pdf Patent Marking pdf SCILLC reserves the right to make changes without further notice to any products herein SCILLC makes no warranty representation or guarantee regarding the suitability of its products for any particular purpose nor does SCILLC assume any liability arising out of the application or use of any product or circuit and specifically disclaims any and all liability including without limitation special consequential or incidental damages Typical parameters which may be provided in SCILLC data sheets and or specifications can and do vary in different applications and actual perfo
6. KH Electronics Inc Marubun Mitsui Electronics Inc Mouser Electronics Newark Farnell Promate Electronic Co www alliedelec com WWwW amsc co jp WWW arrow com www em avnet com www daiwahk com www digikey com www ebv com en locations html www fujiele co jp www futureelectronics com contact www khelec com kor www marubun co jp www btel co jp WWw mouser com www farnell com onsemi www promate com tw 800 433 5700 81 422 54 6622 800 777 2776 800 332 8638 852 2341 3351 800 344 4539 49 8121 774 0 81 33814 1411 1 800 FUTURE1 388 8731 82 42 471 8521 81 3 3639 5630 81 3 6403 5900 800 346 6873 800 4 NEWARK 886 2 2659 0303 Alabama Huntsville e Components 256 533 2444 Brazil Countrywide Ammon amp Rizos 55 11 4688 1960 408 453 5000 California Bay Area L2 Southern California Tech Coast Sales Canada Eastern Canada Astec Connecticut Statewide Paragon Electronic Systems Florida Statewide e Components 888 468 2444 Georgia Atlanta e Components Illinois Hoffman Estates Stan Clothier Company 847 781 4010 905 607 1444 603 645 7630 888 468 2444 Indiana Fishers Bear VAI 317 570 0707 Kansas Overland Park Stan Clothier Company Maine Statewide Paragon Electronic Systems 603 645 7630 Maryland Columbia Third Wave Solutions 410 290 5990 Massachusetts Statewide Paragon Electronic Systems 913 894 1675 949 305
7. LED Driver 1 Control LV5207LP MB RGB R G B Independent ON OFF v 6 Ch LVS216CS 3 4 5 Ch Avail MB RGB R G B Independent ON OFF v RGB Illumination MB Main LCD screen backlight RGB Illumination Drivers RGB Illumination LED Drivers Input Voltage Range Device V RGB LED Driver 1 RGB LED Driver 2 3 channels with independent 52131 ON OFF of the RGB colors 3 0 to 4 5 3 channels with independent WW5217LP ON OFF of the RGB colors 3 0 to 4 5 3 channels with independent ON OFF of the RGB colors 3 channels with independent ON OFF of the RGB colors 3 channels with independent ON OFF of the RGB colors 3 channels with independent ON OFF of the RGB colors LV5223GR 3 0 to 4 5 LV5226CS 3 0 to 4 5 Auto Blinking Topology Charge Pump Charge Pump No of Channels Auto Blinking Serial Control Package 7 LED channels total LED current programmable in 32 steps 7 LED channels total LED current programmable MB RGB 32 steps Auto Luminance Control 128 steps Main LED auto luminance control External brightness control 12C Control Bus VCT 24 12C Control Bus WLP 36 Camera Flash LED Driver Interface Package Individual current level program mability 32 levels per channel e 12 mA total for the 3 channels 3 Wire SPI VCT 16 ndividual current level program mability 128 levels per channel e 25 mA total for the 3 channels VCT 16 2 Ch
8. LED3 BOUT LOUT CAT4103 CAT4103 SOUT DEVICE COUT GND RSET1 RSET2 RSET3 Page 12 LED Lighting Solutions www onsemi com 16 Channel 12 LED Indicator Driver and Port Expander CAT9532 amp CAT9552 Features e 16 LED drivers with dimming control e 256 brightness steps e 16 open drain outputs drive 25 mA each Programmable blink rates Bus A E Master LED11 Os can be used as general purpose 1 05 Ambient 400 kHz I2C bus compatible Ex s Lid c5 N Lid l lt N N e e 8 address expansion selections Applications e Single board computers e Telecom equipment e Office machines Appliance control panels Gaming e Alarm systems Point of sale displays ON Semiconductor Page 13 c m m 25 gt d e JIVLIOA GIIN Energy Efficient Innovations Mid Voltage LED Driver Topologies Many LED applications are powered from an offline AC DC supply a battery or an electronic transformer with a low voltage AC output In addition some of these power sources such as lead acid batteries are loosely regulated As a result there is a need for LED driver solutions that can operate over a broad Applications e Landscape lighting Low voltage track lighting e Solar powered lighting e Automotive e Emergency vehicles e Marine applications 12 Vac Vdc MR16 e Airplane interiors e Sign backlighting e C
9. LEDs with calibration Power Saving LIN Interface e Sleep mode supply current 20 uA e LIN physical layer according to LIN 2 1 SAE J2602 e Compliant with 14 V automotive systems OTP programmable device node number and group address Diagnostics and status information about LEDs EMI Compatibility e LIN Bus integrated slope control e EMC reduced LED modulation mode Page 24 LED Lighting Solutions www onsemi com Constant Current Regulators for Automotive Exterior and Interior Lighting The two terminal linear constant current regulators CCRs devices regulate output current over a wide range of input are simple economical and robust devices that provide an voltage and are designed with a negative temperature coefficient effective solution for regulating current in cost sensitive LED to protect LEDs from thermal runaway at extreme voltage and applications The devices require no external components allowing operating temperature them to be implemented as high or low side regulators These Features e Regulated current provides constant brightness over wide voltage range E Negative temperature coefficient protects LEDs in high ambient conditions Constant Current Available with multiple maximum operating voltages 45 V 50 V and 120 V to withstand battery load dump Resources Sample Kit CCR2KIT S 12V NSI45 Xx 50 V NN 1 ms Pulse ORORO W Applications e Exterior Lighting CHMSL Center High
10. Mounted Stop Lighting e Interior Lighting Dome light vanity mirror light glove box Trip Display Cursors Mesure Math Rites 2 16 18 37 20 09 MID VOLTAGE e e Lu lt ee ee NR ee ee B BOB BOROB S WOR BOB EROR RB Voltage Constant Anode to Cathode Overhead Current lreg Current Max Junction Voltage Vin VLEDs Vak 7 5 V Tolerance Over Temperature Device V mA Voltage C Packages Fixed S0D 123 15 20 25 30 19 10 07 223 Fixed 10 350 Fixed 20 30 50 Adjustable 20 to 40 35 to 70 507 223 60 to 100 DPAK 90 to 160 150 to 350 NSI45xxx 10 SMC DPAK NSI50xxx NSIC20xx 15 SMB NSI45xxxJ Pending 1H13 xxx in the device number represents the current level ON Semiconductor Page 25 Energy Efficient Innovations Compact 350 mA Buck LED Driver CAV4201 amp CAT4201 Features Applications e AEC Q100 qualified as CAV4201 e Transportation lighting e Patented average current regulation e MR16 bulbs architecture e Light bars e Drives up to 7 LEDs in series from 24 V e Architectural lighting 5 e Handles transients up to 40 V e Signage Power efficiency gt 94 e Solar powered lighting e Current limit and thermal protection Resources Open LED protection e hin SOT 23 5 e Evaluation Board CAT4201AGEVB 12 24V Kr X CTRL L JI
11. Outdoor Accent and Task Lighting 100 115 130 145 160 175 190 205 220 235 250 265 e Electronic Control Gear for LEDs Hine Voltage V MURA220 Thermal Analog Digital Adjustable Overvoltage Log Step Foldback Dimming Protection Dimming Package NCL30080A B TSOP 6 NCL30081A B TSOP 6 NCL30082A B Micro8 NCL30083A B Micros ON Semiconductor Page 33 Energy Efficient Innovations LED Power Supply for Street and Area Lighting Generating the light needed to replace an HID or HPS lamp requires a large array of LEDs LEDs can be configured in various arrangements depending on the end product There are two different approaches Approach 1 One approach converts the AC input into a regulated DC output voltage that powers multiple parallel LED strips Fixed l DC Voltage 4 Driver House Keeping Approach 1 Approach 2 The second approach provides a regulated constant current to drive the LEDs directly thus eliminating the linear or DC DC conversion stage built in to the light strips This is illustrated in Evaluation Board User s Manual EVBUM2039 D and design note DN05015 D where the NCL30051 is used to convert 90 265 Vac into a constant current in a power factor corrected half bridge resonant power supply DR1 O C Constant Current out Constant Voltage O A y DR2 Secondary Side Compensation CCCV T1 Features Approach 2 e Universal Input 90 265 Vac 305 Vac w
12. Over voltage protection OVP Thermal shutdown protection Dedicated Half Bridge Resonant Converter Power Supply Reference Design Feedback Output of Half Bridge Resonant Converter Tightly Regulated converter Each LED channel current is accurately controlled by sensing an external resistor and controlling a low cost bipolar transistor LED current in all 6 channels can be controlled by PWM dimming or analog dimming Fault detection and robust protection is provided for every possible fault scenario on the LED strings Applications e Large LCD panels backlighting e g LED TV e LED general lighting e High bay lighting PT NE NNT NCE NUT NN 10k LLC OPTO nds e 1 8 V Output BAS 4 2v5 T User Option 6 Channel Cathode Bus HI SENSE mrs a ten E Voltage Feedback Option ae X6 Diodes i P A VC IFB OCA ower 1 C3 VDD Down VDD BAS21 6 Channel Cathode Bus SHORT FLT SCA OPEN O FLT OCA hv N Photo IOUT Diode Ambient Light Sensor 2 CAT4026 PWM Dimming Input Analog Dimming Input GND x Complete power supply reference design for half bridge resonant converter also available from www onsemi com Page 36 LED Lighting Solutions www onsemi com Highly Integrated LED Backlight Controller Boost Converter and 4 Channel Driver CAT4106 Features Applications Ne 6 LE Driv
13. ceramic capacitors as the energy transfer mechanism Linear drivers are ideal for color indicator as well as simple backlighting applications 1 uF 1 uF Ci 1 C2 C2 VIN VIN VOUT 1 uF 1 uF ER CAT3648 xe 2 1 Wire EZDim LED1 EN DIM Programming LED2 20 mA LED3 LED4 23 7 kQ Charge Pump Topology LED Lighting Solutions Charge Pump Topology Patented Quad Mode adaptive fractional charge pumps take LED driver performance to a new level by offering a 10 efficiency improvement and up to 65 smaller packaging without the need for an additional capacitor Quad Mode LED drivers deliver the high efficiency levels normally associated with inductor based LED drivers while eliminating the associated high profile inductors and unwanted EMI Most charge pump LED drivers offer three modes of operation corresponding to the ratio of the output voltage to the input voltage 1x 1 5x and 2x The Quad Mode architecture adds a fourth mode of operation 1 33x without the need for the additional capacitor required by all other four mode charge pumps Features www onsemi com 10 Greater Efficiency Quad Mode over Tri Mode TNT N IN si e 4 charge pump modes 1x 1 33x 1 5x 2x e 10 higher efficiency versus 3 mode charge pumps e No additional capacitors e No inductor Charge Pump White and RGB LED Drivers for LCD Backlight LED Flash Torch and Indicator LED LED Charge Pump Cur
14. e Photopic Light Response _ SDA Ambient LED Dark current and temperature compensation Light Brus e Lowest power consumption per resolution bit Sensor s I2C Interface including High Speed Mode and no effect on bus during power down Vin 3 3 V Operating Operating Light Voltage Range Temp Range Sensitivity Range Device Description V Lux Interface Package Analog Ambient Light Sensor with Dark Current NOA1211 Compensation 2 0 to 5 5 40 to 85 0 01 to 100K Analog CUDFN 6 Analog Ambient Light Sensor with Dark Current N0A1212 Compensation and high gain mode 20 10 929 40 to 85 0 01 to 100K Analog CUDFN 6 Digital Ambient Light Sensor with I2C Interface 201036 4010 85 0125 to 100K I2C CUDEN 6 eve and Dark Current Compensation Standard and Fast Modes Digital Ambient Light Sensor with I2C Interface 12C and high gain mode Standard and Fast Modes ruis Digital Ambient Light Sensor with I2C Interface E 12C high precision m Standard and Fast Modes 3 slave addresses ne 120 A T ats NOA2301 Digital Proximity Sensor with Interrupt 2303 4010 85 Standard Fast and High Speed Modes CUDFN 6 12C _ 2302 Digital Slave Proximity Sensor with Interrupt 2 3 to 3 6 40 to 85 Standard Fast and High Speed Modes CUDFN 6 Digital Proximity Sensor with Ambient Light Sensor V 12C and Interrupt Standard Fast and High Speed Modes
15. in a building a street or simply at home Smart Lighting also provides a light fixture with the intelligence to make adjustments based on conditions such as occupancy or ambient light Communication can be implemented wirelessly or by using the existing powerline infrastructure Powerlines make up the largest copper infrastructure in the world There are electrical outlets at every corner of a home or office building making it an all encompassing network Given that all lighting fixtures connect to a powerline to convert electricity to light Powerline Communication PLC has become a logical way to serve as the primary communication and control link For example two way communication between centralized control center and street lights can be implemented to form a fully networked intelligent street light system This enables municipalities power utility companies and commercial entities to remotely dim the light output of their Street lights and therefore to reduce the overall energy consumption of their street light network Two way communication can be easily implemented on the power line by using PLC modems on page 40 ON Semiconductor NCL30051 Isolated 7 BAG DC DC www onsemi com Light fixtures in an office building can be controlled by using the KNX network over an existing twisted pair wiring using KNX transceivers on page 41 Ambient Light Sensors on page 43 and PIR Passive Infrared Detect
16. lt Dynamic Self lt 5 5 Max Output Power W Short Circuit Protection lt Brown Out Protection lt lt lt TRIAC Dimming Over Voltage Protection lt lt Over Voltage Protection 9 59 Drive Capability Source Sink mA 250 250 250 Soft Start ms 500 800 500 800 500 500 1000 1000 300 500 Drive Capability Source Sink mA 1 500 500 500 500 500 500 500 500 500 800 Soft Start ms Temperature 25 0 125 40 to 125 40 to 125 40 to 125 40 to 125 40 to 125 40 to 125 Temperature C 40 to 125 0 to 125 0 to 125 40 to 125 0 to 125 Package s SOIC 8 PDIP 8 SOIC 8 PDIP 8 SOIC SOIC 8 PDIP 7 SOIC 7 Package s SOIC 8 PDIP 8 SOIC 8 SOIC 8 PDIP 8 SOIC 8 PDIP 8 SOIC 8 Comments Adjustable Max duty cycle e 5 current sense accuracy Timer based short circuit protection OVP and OVT compensation Timer based short circuit protection OVP and OVT compensation Timer based short circuit protection Comments Brown out protection OVP and OVT protection Comments Can also be used in isolated single PFC flyback High power factor or low ripple PWM and analog dimming Can also be used in isolated flyback PWM and analog dimming Can also be used in isolated flyback Page 30 LED Lighting Solutions www onsem
17. mA Backlight Isw 450 mA Backlight Isw 450 mA Backlight Isw 850 mA Backlight Isw 750 mA Backlight Isw 750 mA Backlight Noiseless PWM Notes Flash Torch Auto switching between PWM and PFM mode at light load ON Semiconductor Page PORTABLES m 2 gt is r rri o Energy Efficient Innovations Linear Topology Features e Dimming via 1 wire EZDim interface with 32 levels of dimming control e 25 mA fixed current B versions or adjustable current versions e Zero current shutdown 1 uA e No switching supply noise e Tightly matched current LED sinks e Ultra low headroom current sink Dropout voltage of 75 mV at 20 mA e Low profile micro packaging Applications e Mobile handsets e Still and video cameras e Portable gaming e Portable medical devices ENDIM db cen rb 9V div gg eruere erre n rrr rr mam LED Current 10mA div P 32 Step EZDim Control Linear White LED Drivers for LCD Backlight Device CAT4002A CAT4003B CAT4004A CAT4004B VIN 2 4 to 5 5 V Page 8 Programming Current Available Packages No of Channels Fixed Adjustable 25 mA 2 to 40 mA SCL70 6 TSOT23 6 v v v v v v v CIN 1 ur LED1 LED2 LED3 VIN CAT4003B 1 Wire EN DIM 32 Steps LED Lighting Solutions www onsemi com Camera Flash and Torch Light Dedicate
18. with the NCV7680 allows for two brightness levels one for stop and one for tail illumination Optional PWM control the preferred method for dimming LEDs can also be implemented The PWM generator s fixed frequency provides flicker free illumination Optional external ballast FET allows for power distribution on designs requiring high currents TAIL Input MRA4003 2 NTD2955 STOP Input MRA4003 Tar Ballast Drive VP STOP PWM DIAG RSTOP Application Diagram with External FET Ballast Transistor ON Semiconductor NCV7680 To support the common RCL configuration of LED strings the NCV7680 provides eight matched outputs for individual string drive with current set by a single resistor Individual string drive ensures equal current distribution between the strings The NCV 680 can function as a standalone device or in conjunction with additional support circuitry for more complex systems When operating in combination with a boost controller additional LEDs may be connected to a String VSTRING OUT1 OUT2 OUTS OUT4 OUTS OUT6 OUT7 OUT8 Page 23 MID VOLTAGE e e Lid Energy Efficient Innovations Automotive LIN RGB LED Driver for Interior Lighting The LIN Bus Local Interconnect Network is an inexpensive serial intensity The device receives instructions through the LIN bus and communications protocol which is used within current automotive Subsequently drive
19. 61334 5 1 PLAN IEC61334 5 1 PLAN Multicarrier 1 61334 5 1 PLAN Single Multicarrier KNX Full Custom NCN49599 4800 2 A B C D CortexMO Yes IEC61334 5 1 PLAN IEC61334 5 1 PLAN Multicarrrier IEC61334 5 1 PLAN Single Multicarrier KNX Full Custom n rm Cc 2 c P feo Pending 1H13 Page 40 LED Lighting Solutions KNX Transceivers KNX is a standardized EN 50090 ISO IEC 14543 OSI based network communications protocol for intelligent buildings KNX is www onsemi com the European Home Systems Protocol EHS BatiBUS and the European Installation Bus EIB or Instabus the successor to and convergence of three previous standards KNX Open Standards e EN 50090 European Standard ISO IEC 14543 3 International Standard GB Z 20965 Chinese Standard ANSI ASHRAE 135 US Standard DC DC Converters Device NCN5120 Regulator Applications e Connects appliances and sensors especially for climate and light control to the 9600 Baud KNX twisted pair TP bus inside a building e TP bus provides data communication and power supply KNX Host Interface Digital SPI UART Analog UART v v Embedded MAC LLC Package Note 1 LLC Logical Link Control layer of the OSI based communications network Main Distribution ON Semiconductor TP Twisted Pair KNX Physical Communication Switch Lighting Sun Hea
20. 6869 St Charles Stan Clothier Company 636 916 3777 Statewide S J Metro 516 942 3232 Binghamton TriTech Full Line Rep 607 722 3580 Jericho S J Metro 516 942 3232 Rochester TriTech Full Line Rep 585 385 6500 Raleigh e Components 888 468 2444 Ohio Brecksville Bear VAI Technology 440 526 1991 Puerto Rico Countrywide e Components 888 468 2444 Rhode Island Statewide Paragon Electronic Systems 603 645 7630 Segyung Britestone Co www britestone com Serial Microelectronics HK 82 2 3218 1511 852 2790 8220 82 2 6679 9000 81 45 443 4000 852 2365 4860 852 2950 0820 886 2 2659 8168 www serialsys com hk Taewon Inc www taewon net Tokyo Electron Device www teldevice co jp World Peace Industries Co www wpi group com 603 645 7630 WT Microelectronics www wtmec com Yosun Electronics NN iim lt lt o www yosun com tw INTERNATIONAL GREATER CHINA Beijing Hong Kong Shenzhen Shanghai Taipei Taiwan FRANCE Paris GERMANY Munich INDIA Bangalore ISRAEL Raanana 86 10 8577 8200 852 2689 0088 86 755 8209 1128 86 21 5131 7168 886 2 2377 9911 33 0 1 39 26 41 00 49 0 89 93 0808 0 91 98 808 86706 972 0 9 9609 111 North Carolina lt lt lt Wisconsin Evansville Stan Clothier Company 608 882 0686 608 882 0686 Oconomowoc Stan
21. AC system or even primary Alkaline and Ni based cells or rechargeable Li lon battery cells ON Semiconductor has focused on applying our low voltage and high voltage technologies and our expertise in power management solutions to the challenges of solid state lighting whether in portable display products interior automotive lighting or ballast for LED signage In the following pages examples will be provided for a number of different applications of solid state lighting for architectural industrial automotive and portable applications Page 3 m e 2 gt UJ rri o Energy Efficient Innovations Low Voltage Portable LED Driver Topologies White LED and RGB tricolor LEDs are widely used for backlighting small color LCD panels and keyboards as well as indicators High brightness LEDs are used as flash light sources in smart phones and digital cameras These applications require optimized solutions which can maximize battery lifetime as well as minimize the PCB area and height ON Semiconductor has a variety of 22 uH VIN SWIRE SW LV52204 FB GND Inductive Boost Topology VIN CAT4004A Linear Topology Page 4 4 Current Sink Regulators solutions using linear inductive and charge pump topologies The inductive solution offers the best overall efficiency while the charge pump solution takes up a minimal amount of space and height due to the use of low profile
22. BRD8034 D Rev 8 Mar 2013 ON Semiconductor Energy Efficient Innovations e iJ D SGeeatactaaan SESSeeeteeacan SaeG eataeseeaan 1 www onsemi com Copyright 2013 SCILLC Energy Efficient Innovations LED Lighting Solutions LED Technology As the technology and light output of LEDs continues to improve applications for color and white high brightness LEDs are expanding into entirely new markets Once primarily used as indicators LED cost and performance levels have improved dramatically allowing them to displace incandescent and fluorescent light sources in automotive applications consumer electronics ranging from smart phones to LCD IVs architectural lighting and general lighting Over the next few years LEDs will continue to transform the lighting marketplace with new and innovative solid state lighting SSL solutions that can take advantage of both their programmability and flexibility Driver Solutions LEDs are inherently low voltage devices and depending on the color and current the forward voltage of the LED can vary from less than 2 to 4 5 V In addition LEDs need to be driven with a constant current to ensure the intensity and color desired F ON Semiconductor This requires power conversion and control solutions to interface to the various power sources be it the AC line a solar panel a 12 V car battery a DC power supply or low voltage
23. EVB NCL30161 Upto2 4MHz Buck 6310040 DFN 10 1 For switching regulators this current is used to calculate LED current based on Vin conditions Pending 1H13 Can be configured as a controller ON Semiconductor Page 17 MID VOLTAGE e e sl az LLJ e rm mi 20 gt s JIVLIOA GIIN Energy Efficient Innovations LED MR16 Light Bulb NCL30100 Fixed Off Time Step Down LED Driver Controller Quasi fixed OFF time peak current hysteretic control method thus requiring no compensation components Low Side N FET switch topology Intended for continuous conduction mode operation thus no output capacitor is needed gt 500 kHz operation e 5 typical current regulation tolerance Vcc operation from 6 35 to 18 V LEDs Are Connected Adjustable had mE f Zener Regulator Adjustable Off Time Can Extend Operating Current Sense Control Range gt 18 V e Evaluation Boards Threshold NCL30100ADLMGEVB MR16 form factor NCL30100ASLDGEVB PWM dimmable Solar Powered LED Street Sign NCL30160 Constant Current Step Down LED Driver for High Power LEDs e 30 MQ integrated MOSFET e 100 duty cycle for high efficiency e Input voltage 6 3 V to 40 V e Switching frequency Up to 1 4 MHz e Dedicated PWM dimming pin low power shutdown e No control loop compensation required e 1 5 A average current capability Resources e Evaluati
24. Kp Kp e Total lout Vout Max Dimming Topology mA Interface Package CAT4237 Inductive Boost 20 55 8 40 450 PWM 1501 23 5 CAT4238 Inductive Boost 2025 5 10 30 450 PWM 50 23 5 4240 Inductive Boost 2 0 5 5 10 300 850 PWM TSOT 23 5 CAT4106 Inductive Boost Linear 3 0 5 5 25 10x4 100 1000 PWM TSSOP 16 TQFN 16 CAT4026 6 Channel Linear 0 3 to 7 Varies External Transistors PWM Analog S0 28 ON Semiconductor Page 35 00 gt J T Energy Efficient Innovations 6 Channel LED Controller for Large Panel LED Backlighting CAT4026 The CAT4026 is a large panel LED controller designed to control 6 constant current high voltage LED strings Control circuitry monitors the lowest cathode voltage and generates a feedback control signal Two approaches can be implemented either a voltage feedback signal is fed into an external DC DC converter or a current feedback control is fed directly the main power Supply which is usually a half bridge resonant power supply Features e Voltage feedback control to external DC DC converter e Current feedback control to main power supply half bridge resonant converter e PWM and analog dimming Zero current shutdown mode Auto recovery fault detection all modes Shorted cathode ground SCG fault protection Shorted cathode anode SCA fault protection Open cathode anode OCA fault protection
25. NO6031 D SEPIC 700 mA NCP3065D3SLDGEVB Design Note DN06031 D Buck with external P channel MOSFET NCP3065SOBCKGEVB Application Note AND8298 D Boost 1 5 A NCP3065SOBSTGEVB Application Note AND8298 D NCP3066 250 Buck Boost 31040 15 NCV3066 SOICS SEPIC 350 mA 700 mA 1 A NCP306GDFSEPGEVB Application Note AND8298 D Buck Boost dis Buck 3A NCP3066S3BCKGEVB Application Note AND8298 D Boost 1A NCP3066SCBSTGEVB Application Note AND8298 D NCP3163 Upto 200 Boost 2 51040 34 NCV3163 0 SOIC 16W Boost 700 mA NCP3163BSTEVB Buck Boost DFN 18 Buck NCP3163BUCKGEVB Inverter 500 mA NCP3163INVGEVB MC33163 Upto50 Buck Boos 25to40 34 SOIC 16 Buck Boost CAT4201 50 1000 Buck 71036 07 CAVA201 TSOT 23 5 Buck 300 mA CATA201AGEVB Design Note DN06067 D NCP1034 Upto 500 Buck 800100 SOIC 16 Buck 5 A 5 Vout NCP1034BCKSVGEVB Design Note DN06041 D Design Note DN06047 D CS5171 3 280 560 BoostorSEPIC 2 71030 1 5 NCV5171 3 01 8 Boost 400 mA 5 Vout CS5171BSTGEVB NCP1294 1000 Buck Boost 470100 TSS0P 16 High Voltage LED Driver Design Note DN06062 D Buck Boost SOIC 16 24 Vin to 110 Vout 100 mA NCL30100 Upto 700 Buck 6 351013 TSOP 6 Buck 700 mA MR16 LED bulb NCL30100ADLMGEVB Buck 700 mA PWM dimmable LED driver NCL30100ASLDGEVB NCL30105 Upto 500 Buck Upto22 wv SOIC 8 Up to 80 V Input 350 mA Buck LED Driver NCL30105GEVB NCL30160 Upto14MHz Buck 651040 1 SOIC 8 Up to 40 V 1 A Buck LED Driver NCL30160G
26. Non Isolated Boost Continuous Average Current NCP1652A Isolated Single Stage Flyback Continuous Average Current SOIC 16 Active clamp option Isolated Single Stage Flyback Non Isolated Buck SOIC 8 TRIAC dimming compliant NCL30000 Critical Average Current S SS lt S lt Current Limit S EE E lt ES NCL30001 Isolated Single Stage Flyback Continuous Average Current SOIC 16 Constant NCL30002 Non Isolated Buck Critical on time Peak current lt lt SOIC 8 TRIAC dimming compliant CCFF Current Controlled Frequency Foldback Note All devices have a temperature range of 40 to 125 C Constant Current Constant Voltage References V BR TYP Tolerance Temperature Device V Package NCP4300A 2 6 to 105 36 SOIC 8 Resources e Application Note AND8395 D NCS1002 25 0 4 40 to 125 36 SOIC 8 NCP4328 1 25 0 1 40 to 125 36 TSOP 5 6 62 5 mV current sense level Pending 2013 ON Semiconductor Page 31 Energy Efficient Innovations Offline Buck LED Driver NCL30002 Features e Supports high PF or low ripple buck topologies e High efficiency CRM control method e 485 mV peak current sense of 2 typical e Low typical 24 pA startup current e Maximum Vcc of 20 Vdc e 500 mA source 800 mA sink MOSFET gate driver e Wide 40 to 125 C temperature range Design Note Highlights 26 00 Low ripple implementation 25 75 e Optimized for HV LEDs 25 50 e Uses off the shelf inductor Low bi
27. R2 G2 Common Built in Charge Pump e 3 additional outputs GPO 4 high side P channel switches 1 additional output GPO 12C VCT 28 4 wire SPI WLP 48 Page 10 LED Lighting Solutions www onsemi com Intelligent LED Control for Signage and Architectural Lighting Addressable signage and architectural lighting make wide use of LEDs utilizing the broad range of available LED colors and their long operating lifetime In architectural lighting the use of LEDs allows vivid colors in lighting facades and enhancement of structural details In moving signage LED Controllers lout per Channel Dropout Voltage Shutdown Current Max Device mA mV D 3 0 5 5 300 30 mA 300 30 mA 30 53 300 20 mA 0 25 500 1A 2055 5 25 400 175 mA 20 3 0 5 5 25 Pending 1H13 400 175 mA 400 175 mA 8 and 16 Channel Constant Current LED Sink Drivers Features e 1 5 typical channel matching Up to 100 mA drive per channel 300 mV dropout at 30 mA e Robust protection UVLO thermal shutdown e Cascadable 25 MHz capable 4 wire data interface LED1 LED2 LED3 VDD WNG CURRENT SINKS q uH BLANK LATCH L Current d RSET Setting SOUT CAT4008 applications information can be updated in real time traffic displays video images and advertising ON Semiconductor offers a series of linear solutions that can accurately regulat
28. V Tolerance Over Temperature mA Voltage C Fixed 15 20 25 30 Fixed 10 350 Fixed 20 30 50 Adjustable 20 to 40 35 to 70 60 to 100 90 to 160 150 to 350 Pending 1H13 xxx in the device number represents the current level Max Voltage Anode to Cathode Overhead Voltage Vax Vin VLEDs NSI45xxx 15 10 NSI50xxx 10 NSIC20xx 15 NSI45xxxJ Low Cost T5 LED Tube Features e LED Driver CCR NSIC2050 120 V 50 mA e Direct AC drive of LEDs AC e No leakage current Input e Current regulation to protect LEDs Resources Sample Kit CCR2KIT S Fuse Bridge Rectifier Power Light Output Factor Lux 6 Parts Input Power Performances W CCR Direct AC Drive with LEDs 1 1 Page 28 NSIC2050B NSIC2050B Ipeak 100 mA NSIC2020 100 Q 30 LEDs Packages S0D 123 507 223 SMC SMB SOT 223 DPAK LED Lighting Solutions www onsemi com Switching Regulators for AC DC Switching Regulators for Isolated Flyback and Non Isolated Converters Max Power Peak Min Output Switch Current Typ HV Frequency Power Voltage Limit RDS on Startup Options Device W Mode Vdc mA 9 Vdc 7 Current 65 100 130 Current 65 100 130 Current 65 100 130 Current 65 100 130 Current 65 100 Current 65 100 Current 65 100 130 Current 65 100 130 1 Maximum Power Output with 055 2 T
29. VLIOA GIIN gt e e m 1 2V Reference Multi Topology Constant Current Switching Regulator for High Brightness LEDs NCV3065 amp NCV3066 MBRS260 Features VOUT LED drive current up to 1 5 A a e External switch to improve efficiency mun ERU e PWM and analog dimming BAT54 E Handles transients up to 40 V 25 NCV3066 same as NCV3065 but with On Off control 0100 qualified as NCV3065 6 MMSZ24 Resources Application Evaluation Board Buck 3A NCP30653ABCKGEV Documentation Application Note AND8298 D Reference Design TND373 D Design Note DN06048 D NCP NCV3065 SEPIC 350 mA 700 mA MR 16 LED bulb NCP3065D1SLDGEVB Design Note DN06033 D Device NCP NCV3065 NCP NCV3065 Buck Boost 350 mA 550 mA MR 16 LED bulb NCP3065BBGEVB NCP NCV3065 SEPIC 350 mA amp 700 mA NCP3065D2SLDGEVB Design Note DN06031 D NCP NCV3065 SEPIC 700 mA NCP3065D3SLDGEVB Design Note DN06031 D NCP NCV3065 Buck with external P channel MOSFET NCP3065SOBCKGEVB Application Note AND8298 D NCP NCV3065 Boost 1 5A NCP3065SOBSTGEVB Application Note AND8298 D NCP NCV3066 SEPIC 350 mA 700 mA 1 NCP3066DFSEPGEVB Application Note AND8298 D Bh o NCP NCV3066 Buck 3A NCP3066S3BCKGEVB Application Note AND8298 D NCP3065D3SLDGEVB NCP NCV3066 Boost lt 1 A NCP3066SCBSTGEVB Application Note AND8298 D SEPIC Evaluation Board NCP NCV3065 General Design Works
30. d LED Drivers LEDs for camera phones smart phones and XENON bulb 1 uF replacement are scaling up in light output to meet the needs of higher performance camera imagers PORTABLES CAP Dual Cell Supercapacitor CAP CAT3224 CAT3224 Pump CAT4131 Inductive Boost CAT4134 Inductive Boost Flash Current A CAT3612 Charge Pump GND Brightness Camera Flash and Torch Light Dedicated LED Drivers Topology d Output Current Package 2 channels at 2 A each in Flash mode 4 A total 224 Charge Pump 25 25 5 at 200 mA each 2 channels TQFN 16 Dual Cell Supercapacitor Balancing in Torch mode e 1 wire EZDim programmable LED current with 32 dimming levels CAT4131 Inductive Boost 1 5 A flash 0 3 A torch 1 channel TQFN 16 synchronous Rectification 2 channels 4134 Inductive Boost 250 mA per channel up to 3 LEDs in series per channel TDFN 12 Dual Frequency Mode 1 2 MHz and 900 kHz e 1 wire EZDim programmable LED current CAT3612 Charge Pump 150 mA per channel 2 channels TDFN 12 with 32 dimming levels e Efficiency up to 90 Pending 1H13 Supertapacitor B sed ON Semiconductor Page 9 m 2 gt UJ r rri o Energy Efficient Innovations Multifunction LED Drivers Multifunction LED Drivers Main Backlight LED Driver 4 Ch 3 Ch Avail External Device Function RGB
31. e LED current and have programmable interfaces to allow software control Dimming Interface Features Packages Architectural Signage SOIC 20 Thermal Shutdown UVLO SOIC 16 TSSOP 16 Thermal Shutdown UVLO Up to QSOP 24 SOIC 24 6 V operation on LED pins TQFN 24 TSSOP 24 Thermal Shutdown UVLO Up to 25 V operation on LED pins Thermal Shutdown UVLO 3 Independent Current Sinks Cascadable Thermal Shutdown UVLO 3 Independent Current Sinks TSSOP 24 0205 SOIC 16 SOIC 8 TDFN 8 SOIC 16 Applications e Intelligent vehicle signs e Scrolling banners e Billboard signs e Marque signs e Gaming and pachinko e Sports scoreboards ON Semiconductor Page 11 Lid c5 N lt N N Lud e Energy Efficient Innovations 3 Channel Cascade Capable Driver with Independent Current Control CAT4103 Features LED1 LED2 LED3 Up to 25 V per string Robust protection UVLO thermal shutdown e RGB Drivers can be individually controlled or cascaded Current Setting e Drivers to support currents of up to 175 mA per channel Applications 98 Accent lighting 44 Color mixing cae Effects lighting 9 Mood lighting QA P i Resources e Evaluation Board CATA103AEVB vif Current Setting Current Setting 39 5 CAT4103 VIN 5 to 25 V Y Y VDD VA VDD LED LED2
32. e 1X 1 5X 2X ed DFN 10 4 5 5 V output pulse Short circuit protection Backlight Depends on 2 MHz switching CAT3200 100 Voltage system 1501 23 6 COT Thermal shutdown Backlight 2 MHz switching CAT3661 10 Current Depends on e Soft start system Thermal shutdown Fixed Vout 5 V and adjustable output Page 6 LED Lighting Solutions Inductive Boost and Buck Topology www onsemi com Inductive Boost White LED Drivers for Backlighting and Torch Flash Applications Input Voltage Output Output Range Volt Typ Current Device V V mA NCP1422 1 0 5 0 800 1 5 A CAT4131 2 5 5 0 5 5 CAT37 Z9 20 CAT32 2 0 7 CAT4137 2 2 5 5 4139 2 0 5 5 NCP5005 2 7 5 5 4237 2 0 5 5 4238 2 0 5 5 CAT4240 2 0 5 5 1V52204 2 7 5 5 1V52206 2 7 5 5 CAT4258 2 5 5 5 Pending 1H13 Condition Vout 3 3 V Vin 2 5 V Vout 3 4 V Vin 3 6 V Vout 10 8 V Vout 14 V Vout 17 V Vin 3 5 Vout 14 V Vin 3 0 Over 5 LED Vin 3 6 V Vout 30 V Vin 3 6 Vout 33 V Vins Vout 30 V VL 13 V Vin 5 V Vout 30 V Vin 3 7 V Vout 30 V Vin 3 7 V Vout 46 V Vin 3 6 V Number of LEDs Configuration 1 for flash 1 to 4 Series 1 to 4 Series 1 to 5 Series 1 to 5 Series 2 to 5 series 1 to 8 Series 1 to 10 Series 1 to 10 Series 2 to 10 Series 2 to 10 S
33. ect 1k HW to VBAT O or GND LIN Bus NCV70521 and NCV 0522 are single chip micro stepping motor drivers with current translation table and SPI interface NCV 0522 also includes an embedded 5 V regulator and a watchdog reset The devices act as peripheral drivers receiving Next Micro Step ON Semiconductor www onsemi com instructions through the bus and subsequently drives the motor coils to the desired position using configurable parameters for current speed acceleration and deceleration AMIS 30623 also detects motor stalling VCP VBB 1k Connect eal O77 O O to VBAT or GND 2 7 28 commands from microcontroller and synchronizing the motor coil current with the desired speed The integrated SPI bus allows parameter setting and diagnostics feedback VBAT Page 21 ar o LIGHTING AUTOMOTIVE Energy Efficient Innovations Power Ballast and Dual LED Driver for Advanced LED Front Lighting Systems The NCV78663 single chip intelligent LED driver for front lighting programmable settings and build in diagnostics the NCV 8663 enables single module control of high beams low beams offers an integrated energy efficient solution for comprehensive daytime running lights position lights cornering lights turn front lighting control indicators and fog lights With integrated digital dimming SPI Features NCV 8663 e System integrated solution w
34. ercurrent protection e Programmable soft start Resources e Design Note DN06062 D 9096 8096 Efficiency 7096 6096 2 2 50 40 LLI 30 20 10 0 0 20 40 60 80 100 Duty Cycle Efficiency vs Dim Duty Cycle 24 2 Vdc NCP1294 Dimming 4 Control LED Current A of the LEDs Beyond being mercury free when properly driven and controlled LEDs can offer a gt 10x improvement in dimming range over traditional CCFL dimming This superior dimming range is demonstrated in the design note This design based on the robust flexible NCP1294 controller includes open LED and Shorted output protection for safe handling of fault conditions Applications Monitors e LCD TVs e Test equipment e Medical instruments Touch panels 0 12 0 10 0 08 24Vin 235Vout Current 26 4Vin 235Vout Current 21 6Vin 235Vout Current 24Vin 180Vout Current 26 4Vin 180Vout Current 21 6Vin 180Vout Current 0 02 80 100 0 20 40 60 Duty Cycle LED PWM Dimming Curve Reference Design Block Diagram Page 38 LED Lighting Solutions Smart Lighting Smart Lighting involves communication and sensing functions to be able to remotely control turn on or off dim or change color and monitor remote diagnostic one or multiple light fixtures
35. eries 2 to 12 Series Switching Mode Frequency PFM up to 1 2 MHz 2 MHz 1 2 MHz 1 MHz 1 MHz PFM up to 2 25 MHz 1 MHz 1 MHz 1 MHz 600 kHz 600 kHz 1 2 MHz Inductive Buck White LED Drivers for Torch Flash Applications Input Voltage Output Output Range Volt Typ Current Device V V A NCPI529 127 59 319 Condition Vout 1 2 V Vin 3 6 V Number of LEDs Configuration Switching Mode Frequency PWM 1 7 MHz Dimming Method PWM 1 wire 32 levels PWM PWM PWM PWM PWM PWM PWM PWM 1 wire amp PWM 1 wire amp PWM 1 wire amp PWM Dimming Method PWM Operating Quiescent Efficiency mA uA 94 1 3 uA 0 05 0 05 0 1 0 1 05 0 1 On 0 1 0 1 0 1 0 1 Operating Quiescent Efficiency uA uA 96 28 0 3 Shutdown Current Typ Current Typ Shutdown Current Typ Current Typ Package DFN 10 TOFN 16 TSOT23 5 TSOT23 6 TDFN 8 TSOT23 5 TSOT23 5 TSOP 5 TSOT23 5 TSOT23 5 TSOT23 5 UDFN 6 WLP 9 UDFN 8 Package TSOP 5 uDFN 6 Notes Flash Torch Internal synchronous rectification Flash Torch Synchronous Rectification Backlight T1937 pinout sw 550 mA Backlight 171932 pinout Isw 550 Backlight e Isw 350 mA Backlight Isw 850 mA Backlight sw 350
36. es up to 40 4 x 10 36 V per string Notebooks ra o e 1 MHz DC DC boost converter with OVP Monitors Wao DIET Low dropout LED channels 500 mV at 175 mA Tablets pm Tight channel to channel current matching e Small LCD TVs e Up to 2 kHz PWM dimming interface e Test equipment Programmable short and open LED detection Medical instruments A Drives Thermal shutdown Touch panels T A Up to 40 e Exposed pad packaging TQFN 16 and TSSOP 16 Resources White LEDs e Evaluation Board CAT4106AGEVB VL LED Cluster N_ Series M Parallel CAT4106 300mV FAULT uC Diagnostics Ctrl Fault 1 Detector 5 EN DIM e oll e em ON Semiconductor Page 37 00 gt Oo J T Energy Efficient Innovations High Voltage LED Driver NCP1294 LEDs are replacing CCFL lamps as the light source of choice for large LCD panel backlighting The circuit described in this design note provides constant current to a long string of LEDs Vf ranging from 190 to 230 V from a single 24 V input A constant current regulated flyback topology was chosen over a multi stage boost or a boost plus multiple linear driver channels to improve overall system efficiency and ensure accurate current matching Features e 1 MHz frequency capability e 1 Asink source gate drive Programmable pulse by pulse ov
37. hannel letters and signs Application Voltage amp Regulation Offline AC Low to medium volume Common voltages of 12 24 36 48 Vdc Regulated Adapter applications reduces safety j 0 requirements regulation to 5 Sealed Automotive Lead Acid solar powered Battery marine Loose regulation 8 14 Vdc Wider for automotive 7 27 Vdc 12 Vdc Common in interior track Loose if magnetic ballast tight to 5 if amp lighting outdoor landscaping electronic ballast minimum load may be 12 Vac applications required plus cable losses range of input voltage and can be configured in various topologies to support the LED load requirements Depending on the LED current and operating conditions this could involve either a linear or switching regulator LED driver solution VIN DRV DIM Enable ROT VCC Hsense 100 uH NCP3065 LED HSENSE MM3Z36V Boost Step Up Topology VCC 3Vto25V LEDs BN CAT4101 OFF on OEN PWM LED N RSET 549 Linear Topology LED Lighting Solutions www onsemi com Linear LED Driver Solutions Linear solutions are the preferred approach for many lighting applications as they are simple straightforward to design and allow the LEDs to be driven with a tightly regulated current regardless of LED forward voltage or input supply variation Because the LED drivers are linear they must be matched to the power dissipation requi
38. heet NCP3065 DWS XLS NCP NCV3066 General Design Worksheet NCP3066 DWS XLS Page 26 LED Lighting Solutions www onsemi com AC Line Powered LED Driver Topologies There are numerous topologies for driving LEDs off the AC mains ON Semiconductor provides a wide range of power solutions depending on the requirements of the application size efficiency whether the application is a 5 W LED under cabinet light or a power factor power delivered drive current Fortunately 150 W LED streetlight PFC bus AC Optional 115 Vac PWM Switching Regulator Non Isolated Linear Driver Non Isolated Buck Driver Control PWM Switching Regulator PWM or PFC Controller 21 uH Resonant Controller Dual Stage Power Factor Corrected Isolated LED Driver ON Semiconductor Page 2 Energy Efficient Innovations Non Isolated Linear LED Driver Topology Constant Current Regulators CCRs Low Current LED String Driver Features e LED Driver CCR NSIC2020 120 V 20 mA e Constant current as AC voltage increases e No delay in turn on after LED threshold voltage is reached e Bright LEDs at low voltages e LEDs protected from voltage surge 115 Vac Applications e LED light bulbs Accent lighting e Rope lights e Under cabinet lighting e Cove lighting Resources e Sample Kit CCR2KIT S Constant Current lreg Current Max Junction Vak 7 5
39. i X dr F Power Suppey Bulld a customized product list to complete your design LI Block diagrams Interactive Block Diora 4l BF Adtemetive bnberi r CHEESE Tail Light m Ji Kb CF Los L Phone Camera Flash Lighter la hia Torch e Access to Green Point marani ighina i Off ins ape in erior aA ting i o Sign rable fer d at 1 Technical Information Design Simulation Tool Reference Designs 41 Desi ign 1 bere 21 uborials 4 Reference Manuals 15 Collateral Brochures 1 Videos 5 Wh in Perez 53 i m Product Recommendation Tools warsety ii are required Pending on the power source portable battery offline Visit these sites for more information on standards and commercial inf rmation automotive or powered from a low ae hy ac DC supply and the LED configuration series parallel combination requiring different constant current drivers linear buck ENERGY STARR 551 Initiative li sbepeeown or boost slap up er ewen Flyback or buck eet ra Stabe Li ight Recearch Cer els eim chr prd Y LEL Ly a El E dr ng ar t Flay con r ue el ca Lampe LEDs bree 0 T Or PR D chor Treat bl LED Driver Capyright 1999 2017 OW Semiconductor Privacy Policy Terma af S
40. i com Switching Controllers for AC DC continues Switching Controllers for Isolated Resonant Half Bridge Converters Protection Temperature C Package s Comments PWM Control Switching Frequency Method Device Mode kHz HV Startup Short Circuit Protection Brown Out Over Voltage Protection Soft Start Thermal Shutdown Fixed dead time options PFC okay 100 ms startup timer lt lt lt NCP1392 3 Voltage Adjustable to 250 40 to 125 SOIC 8 Enhanced soft start dual level cur rent protection Resonant Half lt lt lt NCP1398 Voltage Adjustable to 250 40 10 125 SOIC 16 Switching Combo Controllers for Isolated Converters Max Output Topology Function Power W Comments Isolated Resonant Half Bridge NCL30051 Converter CRM PFC half bridge converter 85t0305 6010250 Half bridge stage with 600 V high side gate drive Power Factor Correction for AC DC Conduction Device Mode Control NCP1607 Non Isolated Boost Critical Voltage NCP1608 Non Isolated Boost Critical Voltage HV Start up Overvoltage Protection Undervoltage Protection Power Limit Brown Out In Rush Detect Package s Notes SOIC 8 Enhanced fault protection SOIC 8 PDIP 8 Wide dynamic power range CCFF control scheme provides energy savings and low THD across load SOIC 8 PDIP 8 65 133 200 kHz versions NCP1611 12 Non Isolated Boost Current SOIC 8 5016 10 EM lt RAS NCP1654
41. ite Map Carcers Terma and Conditions GreenPoint Design Simulation Tool Design Generation Make Changes 2 Save Share Product Selection Design Requirements Stay Online No Download offline V Features version of GreenPoint design simulation e Interactive design and verification environment including component selection design generation Download schematic only for offline use simulation and analysis BOM and download of schematic e Highly efficient simulation engine Each design iteration can be simulated in just several seconds or a few minutes The resulting waveforms such as Bode plots or voltage graphs can be analyzed with an included waveform viewer e SIMetrix is a mixed signal circuit simulator based on SPICE developed by the University of California at Berkeley e SIMPLIS SIMulation for Piecewise System is a circuit simulator designed for rapid modeling of switching power systems e Available online and offline The offline version is a node restricted version of the SIMetrix SIMPLIS simulator ON Semiconductor Page 47 www onsemi com Sales and Design Assistance from ON Semiconductor AMERICAS REP FIRMS ON Semiconductor Distribution Partners Allied Electronics AMSC Co Arrow Electronics Avnet Daiwa Distribution Ltd Digi Key EBV Elektronik Fuji Electronics Co Ltd Future amp FAI Electronics
42. ith component change Pout Maximum 60 W the NCL30051 is capable of power up to 250 W with component changes Power Factor PF gt 0 9 50 100 of load with dimming Harmonic Content IEC61000 3 2 class C compliance Ffficiency gt 9096 with lout 1000 mA 350 III Control ar eee ee L e CC lout Range 0 7 1 5 A e Vout Range 35 50 V Sensor e Intended for ENERGY STAR Luminaires v1 1 specification Approach 2 e Protection Features output open and short circuit protection over temperature over current protection auto recovery over voltage protection input OVP bulk voltage e Dimming Two step bi level analog e 1 10 V analog voltage input 1 minimum 10 V is 100 on e PWM dimming Frequency 200 to 400 Hz Dimming range gt 20 1 Page 34 LED Lighting Solutions www onsemi com Medium to Large LCD Panel Backlighting As LED performance and cost have improved they are now Besides eliminating mercury the use of LEDs allows the design displacing CCFL lamps in medium and large LCD backlighting of thinner displays and improves overall power consumption and applications such as notebooks monitors LCD TVs personal lifetime Integrating an ambient light sensor can further contribute navigation systems photo frames and medical equipment to energy savings while enhancing the user s viewing experience VOUT Optical Films Ep Ep Ep Pp Pp Kp
43. ith few external components Buck boost topology ED current regulator e Constant average current e Efficient integrated buck switches high side e Current up to 2 A e Extended diagnostics detection of open circuit or failing driver short over current protection single LED failures e Thermal protection e System customization by SPI interface and or OTP settings e Multiple system configurations with one device e Fewer module versions for OEM e Better EMC behavior without extra filtering e Low EMC from battery Low EMC to LED string e High overall efficiency 29096 Evaluation kit available 9NILH9I1 JAILOWOLNV JIVLIOA GIIN EFFICIENCY FIGURE NCV78663 Demo Board with ONSEMI PORTFOLIO SOLUTION 100 6 00 Efficiency o Power Losses W Page 22 LED Lighting Solutions www onsemi com Linear Current Regulator and Controller for Automotive LED Rear Combination Lamps Features 7680 Constant current outputs for LED string drive Open LED string diagnostic with open drain output e Slew rate control eliminates EMI concerns e On chip 1 kHz tail PWM dimming Over voltage and over temperature set back power limitation Automotive battery systems have wide variations in line supply voltage Low dropout is a key attribute for providing consistent LED light output at low line voltage The NCV7680 consists of eight linear programmable constant current sources System design
44. le settings Individual current level programmability 32 levels per channel Backlight Backlight Backlight Backlight Backlight Backlight Backlight Backlight Backlight Backlight Backlight e RGB illumination Backlight Built in gradual illumination e amp C versions have different 12C addresses Backlight Page 5 PORTABLES Energy Efficient Innovations Charge Pump White and RGB LED Drivers for LCD Backlight LED Flash Torch and Indicator cont Input Total LED LED Operating Voltage Number Output Charge Pump Current Number of Quiescent Shutdown Range of Current Regulation Operating Matching Dimming Current Level Current Typ Current Device V Outputs mA Mode Mode Typ Method Profile mA uA CAT3612 3 0 5 5 2 300 1 1 5 3 Single Wire 32 1 max TDFN 12 Flash Torch 4 A Flash CAT3224 2 0 55 400 mA Current 1 max TQFN 16 Flash Torch Torch m e 2 gt UJ r rri e CAT3647 22 55 3 100 Current 1 5 Single Wire 32 1 1 max TQFN 16 Backlight S Wire Link Built in icon dimming mode NCP5612 60 Current 1X 1 5X 0 2 Single Wire 16 linear 12 OVP Serial Link e Short circuit protection e Built in icon dimming mode M TQFN 16 Optimized for coin cell applications 200 mA DC Backlight NCP5603 350mA Voltag
45. ll of material count Applications e Replacement LED bulbs including small candle style e Downlights Indoor outdoor accent and task lighting 23 75 Output Current mA HAHAH SEREN Design Note ehem EMEN 23 00 DN05041 85 115 200 205 210 215 220 225 230 235 240 245 250 255 260 265 DN05042 200 265 Line Voltage Vac Features e Various dimming control TRIAC analog amp PWM e Selectable switching frequency 50 kHz or 70 kHz Low noise switching system Short circuit protection e Soft start function Built in TRIAC stabilization function Applications e Wall sconces e Task lighting e Step lighting ED bulb replacements TRIAC Digital PWM Improved Device Dimming Dimming Dimming Power Factor Package LV5026MC v SOIC 10 LV5029MD SOIC 10 Page 32 LED Lighting Solutions www onsemi com Primary Side Control Offline LED Drivers Features e Opto coupler free e Precise LED current regulation of 1 typ Supports flyback and buck boost topologies e Wide Vcc range High efficiency quasi resonant control e 0 9 power factor with passive PFC input Robust protection suite ia SNES Si AAT IL OAM _ EM WEN e Scaleable family E User programmable thermal foldback F e Analog Digital and step dimming versions e Broad temperature range of 40 to 125 7 Applications e Replacement LED Bulbs e Offline LED Drivers AED TER 6S REB e Downlights Indoor
46. ns such as street lighting To solve this issue the NUD4 00 from ON Semiconductor is placed across each LED and functions as a shunt bypass protector in the event of an LED failing as an OPEN circuit This ensures that the remainder of the string stays lit LED Driver Current Source AC DC Converter NUD4700 On State Voltage IT 1000 mA 1 0 V prem 1 Open LED Control Circuit Typ Value 100 uA 7 5 V 6 0 mA Latching Current VAnoge 10 V 35 mA On State Voltage IT 350 mA 1 0V On State Voltage IT 750 mA 1 0 LED Lighting Solutions Page 44 www onsemi com In Module ESD Protection of High Brightness LEDs Die Level Products for Co Packaging With HBLED under Optical Dome During the assembly process and during end user operation sensitive HBLED die are susceptible to harmful electro static discharge ESD strikes Further during assembly in lamps and light fixtures HBLED modules are subject to high voltage ESD strikes that can destroy them In module silicon transient Key Requirements e ESD protection capability small footprint for side mounted protector low profile Features e Ability to withstand high levels of ESD strikes Low thermal resistance e Small footprint side mount Low profile side mount Ability to protect HBLED die during module assembly and HBLED modules during fixture assembly Benefits e Prevention of HBLED failure d
47. on Board NCL30160GEVB PWM VINO LEDs Are Connected to Vin Adjustable Off Time Adjustable ntrol MPPT Charge Contro Current Sense Controller LED Driver Threshold rx Battery Solar Panel Page 18 LED Lighting Solutions www onsemi com 12 V AC DC Design for 3 and 4 LED Modules The circuit described in the DN06048 D Features Applications Design Note is intended for driving multi die e Small size e MR16 bulbs LED modules like the Sharp mini ZENIGATA M e Wide input and output operation e Landscape lighting Cree XLamp MI G and other LEDs in low voltage e Transportation lighting voltage 12 Vac Vdc applications The forward Regulated output current Resources voltage of the modules overlaps the input Open LED protection Design Note DN06048 D voltage range so a single switch buck boost Output short circuit protection Reference Design TND373 D configuration is used e Evaluation board NCP3065BBGEVB buck boost MR16 12 Vac Ss 12 Vdcc ae 1 M Sharp mini ZENIGATA LED Module NCP3065 DI Compensation Network MID VOLTAGE e e e c4 JAM E l Cree XLamp MT G2 Reference Design Demo Board Reference Design Block Diagram LED 0 457 x 1 148 11 mm x 29 mm 0 400 0 375 0 350 ssi gt 0 325 0 300 9 8 10 8 11 8 12 8 13 8 VAC Volts lout ve
48. on Sensors Vertical gt Position Sensors Horizontal Ignition Switch L IGN gt offers standard visibility in curves and Adaptive Driving Beam ADB to adapt the beam to real time situations Stepper motors provide the primary controls for AFS and ADB ON Semiconductor offers a full range of products from generic bulb driver solutions to stepper drivers LED drivers and Xenon drivers that are specifically designed for front lighting Stepper Motor 4 Headlamp Controller Leveling amp Driver EN Up Down Stepper Motor 94 Controller M amp Driver EN High Beam Low Beam Halogen Incandescent LED Halogen Incandescent Fog LED Light Halogen Incandescent LED Headlamp Swiveling Left Right Daytime Running Lamp Turn Signal Lamp Driver Signal Conditioning Halogen Incandescent Cornering LED Light Halogen Incandescent Transceiver or SBC Motor Predriver BLDC LED Low Side Power Driver Distribution Relays Voltage Regulation Linear Switching LED Lighting Solutions Leveling and Swiveling for Front Lighting The AMIS 30623 single chip micro stepping motor driver with integrated controller and LIN interface enables the design of dedicated mechatronic solutions connected remotely with a LIN master The device receives positioning VBAT CPN CPP VDD HWO Hardwired LIN Address Connected to VDD GND HW1 Conn
49. ors such as the NCS36000 on page 42 can also be used to control the light output of street lighting Powerline Modem NCN49597 NCS36000 Ambient lt Light Sensor lt gt Motion Occupancy Dimming Sensor Control NCL30160 8 Buck Converter Fixed DC LED Voltage String 24 80 Vdc with Constant Current NCL301 60 Buck Converter LED String with Constant Current NCL301 60 Buck Converter LED String with Constant Current Page 39 o p lt 2 e Oo Lid o Energy Efficient Innovations Powerline Communication PLC Modems Features e Robust narrowband PLC modem up to 10 kBauds Compliant with stringent international standards FCC CENELEC IEC61334 5 1 Operation on Low Voltage and Medium Voltage network e Programmable 32 bit ARM Cortex MO MCU e Embedded PHY MAC Embedded 1 2 A power amplifier e Best in class BOM cost e Ultra Low Power Max Baudrate Number Integrated Program per of Cenelec Embedded Power Max Auto Robust Programmable Memory Available Embedded Device Channel Channels Band MCU Amplifier Temp Operation Baudrate Mode Packages Software Option Software Stack AMIS30585 1200 1 A ARM 85 Only PLCC 28 1 61334 5 1 PLAN AMIS49587 2400 1 ARM 85 C ACOnly QFN 52 ROM IEC61334 5 1 PLAN NCN49597 4800 2 A B C D CortexMO AC DC QFN 52 ROM IEC
50. r 15 15 15 15 10 10 15 15 10 10 15 10 15 4 8 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Z Z Z Z gt ee lt Ext Ext Ext Ext Ext Ext Ext Ext Ext Ext Ext Ext Ext 1 8 1 8 1 8 1 8 1 8 1 8 1 8 1 8 1 8 1 8 1 8 1 8 1 8 40 to 125 40 to 125 40 to 125 40 to 125 40 to 125 40 to 125 40 to 125 40 to 125 40 to 125 40 to 125 40 to 125 40 to 125 40 to 125 SMB SMB SMB 9017229 901 223 500 123 500 123 501 223 501 223 500 123 500 123 500 123 500 123 AEC Q101 qualified AEC Q101 qualified AEC Q101 qualified AEC Q101 qualified AEC Q101 qualified AEC Q101 qualified AEC Q101 qualified AEC Q101 qualified AEC Q101 qualified AEC Q101 qualified AEC Q101 qualified AEC Q101 qualified AEC Q101 qualified Page 15 rm rm gt Z JIVLIOA GIIN Energy Efficient Innovations Linear LED Drivers cont Device NS145015W 150010 NS145090JD NS145060JD NS145035JZ NS145020JZ NUD4001 NUD4011 Operating Voltage Range V 1 8 to 45 1 8 to 45 1 8 to 45 1 8 to 45 1 8 to 45 1 8 to 45 2 0 to 30 60 V Surge 5 to 200 Channel Output Current mA 15 20 10 30 90 to 160 15 60 to 100 15 35 to 70 15 20 to 40 15 500 3 3 Typical Current Tolerance Number of Channels 1 1 1 1 1 1 1 Adjus
51. rd NCP1014LEDGTGEVB e Design Note DN06051 D ON Semiconductor Page 29 Energy Efficient Innovations Switching Controllers for AC DC Switching Controllers versus Switching Regulators e Controllers are typically used for power levels gt 25 W e Controllers offer more flexibility in selecting the high voltage MOSFET that is most Suitable for a given application and power output e Can be used in isolated flyback converters and non isolated converters Switching Controllers for Isolated and Non Isolated Buck Buck Boost Converters PWM Method Device NCP1200 NCP1203 NCP1218 NCP1219 NCP1230 NCP1234 6 Fixed Frequency NCP1237 8 NCP1250 1 PWM Method Device NCP1207A NCP1308 NCP1337 38 NCP1377 NCP1379 80 1 When DSS is used Quasi Resonant Control Mode Current Current Current Current Current Current Current Control Mode Current Current Current Current Current Switching Frequency kHz 40 60 100 40 60 100 65 100 100 65 100 65 100 130 65 100 130 Frequency Clamp Max ON Time Min OFF Time us NO NO 67 NO NO Frequency Jittering 0 7 lt S S SERES lt Frequency Clamp us 8 10 35 S S lt lt lt HV Startup NCL30000 NCL30002 LV5026MC LV5029MD 85 to 305 85 to 305 85 to 305 85 to 305 Short Circuit Dynamic Self Protection lt Brown Out Protection E lt
52. rements of the application ON Semiconductor offers a wide range of constant current linear LED drivers whose current levels span from 10 mA to 1 A Constant Current Regulators Dimming with External BRT Input Anode NSI45 Ambient Light Sensor Cathode Control VDD Input 85 DC Test Steady State i i Air VSS GB2 1 3 4 5 6 7 8 9 10 Vak ANODE CATHODE VOLTAGE V MID VOLTAGE e e sl Lid e legs STEADY STATE CURRENT mA Linear LED Drivers Channel Operating Operating Output Temperature Voltage Range Current Typical Current Number of Dimming Typical Dropout Range Device V mA Tolerance Channels Adjustable Control V 4101 00 25 1000 2 1 i PWM 500 mV 1000 mA 40 to 85 D2PAK CAT4104 3 0 to 25 175 2 PWM 400 mV 175 mA 40 to 85 SOIC 8 TDFN 8 NCV7680 6 to 16 35 10 35 mA Ext 1 40 to 125 SOIC 16 EP NSI50350AS 2 to 50 350 10 Ext 2 0 40 to 125 SMC NSI50350AD 2 to 50 10 Ext 2 0 40 to 125 DPAK Features Thermal Shutdown UVLO Thermal Shutdown UVLO AEC Q101 qualified AEC Q101 qualified AEC Q101 qualified Package s NSIC2050B NSIC2030B NSIC2020B N31450307 N3145030AZ N3145030A 5145030 51450257 N3145025AZ N3145025A N3145025 N3145020A NS145020 1 8 to 120 1 8 to 120 1 8 to 120 1 8 to 45 1 8 to 45 1 8 to 45 1 8 to 45 1 8 to 45 1 8 to 45 1 8 to 45 1 8 to 45 1 8 to 45 1 8 to 45 ON Semiconducto
53. rent Operating Matching Mode Typ Total Output Current mA Input Voltage Number Range of V Outputs Regulation Mode D LSN NCP1840 Current 15x 2x 2 CAT3606 Current 1x 1 5x 1 5 PWM CAT3616 Current Tx 3 CAT3626 Current 1x 1 5x 3 12C Toye 2 1x 1 33x CAT3636 Current Dimming Method Single Wire 1 Single Wire CAT3637 CAT3649 CAT3604A CAT3604V CAT3614 CAT3644 CAT3648 3 NCP5623B C 9 independent CAT3643 ON Semiconductor Current Current Current Current Current Current Current Current Current 1 5x 2x 1 1 33 IS DX 1 1 5 1x 1 33 LDK 2X 1x 1 5x 157501539107 TX D 1 1 33 1 5 2X 1X 2X 1x 1 33x 1 5x 2X 1 21 595 3 1 5 3 1 5 1 5 Single Wire Single Wire amp PWM PWM PWM Single Wire Single Wire Single Wire Single Wire Number of Profile 32 log Depends on System 32 Depends on System 92 16 32 Depends on System Depends on System 32 6 32 32 quasi log Operating Quiescent Current Level Current Typ mA Shutdown Current uA Package TOFN 16 TOFN 16 TOFN 16 TQFN 16 TQFN 16 TQFN 16 TQFN 16 TQFN 16 TDFN 12 TQFN 16 TOFN 16 LLGA 12 TDFN 12 TOFN 16 Notes Indicator application Individual PWM programma bility per channel 64 different PWM duty cyc
54. rmance may vary over time All operating parameters including Typicals must be validated for each customer application by customer s technical experts SCILLC does not convey any license under its patent rights nor the rights of others SCILLC products are not designed intended or authorized for use as components in systems intended for surgical implant into the body or other applications intended to support or sustain life or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application Buyer shall indemnify and hold SCILLC and its officers employees subsidiaries affiliates and distributors harmless against all claims costs damages and expenses and reasonable attorney fees arising out of directly or indirectly any claim of personal injury or death associated with such unintended or unauthorized use even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part SCILLC is an Equal Opportunity Affirmative Action Employer This literature is subject to all applicable copyright laws and is not for resale in any manner PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT Literature Distribution Center for ON Semiconductor P O Box 5163 Denver Colorado 80217 USA Phone 303 675 2175 or 800 344 3860 Toll Free USA Canada Fax 303 675
55. rsus Vac Input MR16 LED Module ON Semiconductor Page 19 gt e o m JIVLIOA GIIN Energy Efficient Innovations Automotive Lighting Systems products and automotive Front Lighting The majority of automobiles on the road today are equipped with halogen lights for the high beam HB and low beam LB functions the main front lighting functions Halogen LB typically consumes 55 W and provides 1 000 lumen HID technology introduced over ten years ago consumes 35 W and provides 3 500 lumen Because of the high intensity and risk of glare to approaching traffic some countries require automatic leveling of the LB plus a high pressure cleaning device Over time HID lights will integrate the HB function into bi xenon solutions While halogen technology continues to be viable for front lighting automotive designs increasingly use LED lighting LED lighting offers enhanced styling options enables instant on lighting and allows brightness control from 0 to 100 Signal Conditioning Another important aspect for automotive front lighting is beam swiveling for Advanced Frontlighting Systems AFS to optimize the 1 0 Protection Page 20 ON Semiconductor custom devices for lighting applications The company leads the market for Xenon driver ASICs and developed the defacto Standard stepper driver for headlight leveling and swiveling Positi
56. s the LEDs independently network architectures It is a relatively slow communication system The NCV7430 acts as a slave on the LIN bus and the master can intended to monitor sensor devices or actuators in today s cars request specific status information parameter values and error The NCV7430 LIN RGB LED Driver combines a LIN transceiver X flags The LIN address of the NCV7430 can be programmed in together with RGB LED driver and memory It is a single chip the internal memory of the device RGB driver intended to monitor for dedicated multicolor LED applications in automotive interior lighting It contains a LIN interface slave for parametric programming of LED color and The NCV7430 is fully compatible with automotive requirements E VBAT nF nF mete a gt Lll ll CC T Optional VELAS j ANODE E E eos SS NCV7430 LED2C a LED3C LED3R LED2R LIN Bus LIN LED1R I TST1 TST2 GND GND Rsense 10 Q for 30 mA Features NCV 430 RGB LED Driver Protection and Diagnostics Over Current Detection e 3 independent LED current regulators e Short circuit detection to GND and VBB e ED currents programmable with external resistors Open LED detection e Power dissipation option with external ballast transistor e High temperature warning and shutdown e LED temperature compensation with external sense circuit e Retry mode on error detection e Modulation control for 3
57. table N Ext Ext Ext Ext Ext Ext Ext Ext Dimming Control Typical Dropout V 1 8 1 8 1 8 1 8 1 8 1 8 1 4 Operating Temperature Range 40 to 125 40 to 125 40 to 125 40 to 125 40 to 125 40 to 125 40 to 125 40 to 125 Package s 500 123 500 123 S0T 223 S0T 223 SOIC 8 SOIC 8 Features AEC Q101 qualified AEC Q101 qualified AEC Q101 qualified AEC Q101 qualified AEC Q101 qualified AEC Q101 qualified Can be used with an external transistor Can be used with an external transistor Constant Current Regulator CCRs Linear LED Drivers for Displays and Channel Letters Features Low startup voltage e Tight current regulation regardless of Vf variation Max Device V NSI45xxx Anode to Cathode Voltage Vax Voltage Overhead Vin VLEDs V Constant Current lreg Vak 7 5 V mA Fixed 15 20 25 30 Max Junction Temperature Current Tolerance Over Voltage 15 10 Packages 500 123 50 223 e Negative temperature coefficient protects LEDs Resources e Sample Kit CCR2KIT S Fixed 10 350 Fixed 20 30 50 Adjustable 20 to 40 NSI50xxx 10 SMC DPAK NSIC20xx 15 SMB 35 to 70 S0T 223 Qx 90 to 160 200 to 350 Pending 1H13 xxx in the device number represents the current level 30 Reaches Regulation NSI45025AT 25 20 15
58. ting Monitoring Blinds PL Power Line Washing Oven RF Radio Frequency or IR Infrared Machine A Ut Page 41 o 2 E lt Z e uo 2 Z lt V e o n rm Cc _ P Energy Efficient Innovations Motion Detector Passive Infrared Controller PIR NCS36000 Passive infrared controller circuit for the lighting and occupancy sensing market Amplifies and conditions signal from PIR sensor d Features Benefits 3 0 5 75 V operation e Lower BOM cost than comparable discrete solutions e Integrated low noise 2 stage amplifiers e Extremely flexible solution e Internal voltage reference to drive sensor e Customer can customize digital filtering e Internal oscillator with external RC e Customer can customize analog processing e Single or dual pulse detection e Designed for wide range of occupancy sensors e Digital filter to minimize false alarms e Direct drive of LED and relay VSS VDD LDO amp VREFL Voltage References Digital Control Circuit Amplifier Window Circuit Comparator Old Solution NCS36000 Solution Page 42 LED Lighting Solutions www onsemi com Ambient Light amp Proximity Sensors Features Design flexibility customization i e EEPROM if desired for trimming 0 0125 lux detection with customizable filtering i
59. uring module assembly and fixture assembly e Thermal protection and heat dissipation capability sub mount e Minimal light absorption side mount Typical Specifications for Side Mounted Protector Parameter Typ Value Wafer diameter for the case of wafer sales Die length Die width Bondpad diameter Positive polarity breakdown voltage current 1 mA VCL Negative polarity breakdown voltage current 1 mA VeL Leakage Current at 4 V 25 C ILEAK ESD Withstand Voltage HBM VESD ON Semiconductor Silicon Submount voltage suppressor TVS die provide the protection needed to eliminate failures and enable the creation of robust HBLED modules for various applications In module silicon TVS die come in two forms as sub mounted protectors and as side mounted die LED Chip Cathode Lead Sub Mounted Silicon Protector ESD Side Mounted Protector Wire Bond 10d n Cathode LED Chip Side Mounted Silicon Protector Page 45 PROTECTION m ad rm m e Energy Efficient Innovations In Module TVS Solutions for HBLED Protection Options OO O 100 mm 150 mm 200 mm and 250 mm Sub mounts and side mounts 4 6 8 and 10 mils Capability Details Die thickness Aluminium Top Copper Electrodes Gold Aluminium free Gold No Aluminium in the system Gold With a thin TiW barrier Gold Tin Au Sn 80 20 ratio by weight NN Back Metal ici i TiNiAg
60. ypical at 25 C 3 Gullwing package available on Demand 4 Gullwing SMD DIP 7 5 NCP1015 8 NCP1028 have no OVP on VCC Dynamic Self Brownout Freq Foldback Over Power Compensation lt K lt S lt lt lt lt Soft Start Package s PDIP 7 SOT 2233 PDIP 7 SOT 223 GullWing PDIP 7 S0T 2233 PDIP 7 SOT 2233 PDIP 7 SOT 223 GullWing4 PDIP 73 PDIP 7 507 2233 PDIP 7 SOT 2233 lt lt lt lt lt lt lt lt HEC 15 2W 1N4007 x 4 Universal AC Input 47 nF T MBR350 CAN 0 7 470 IE 3 1 10 nF Only Needed for Maximum Power N Applications NCP1014 Simple Feedback Circuit 7 10 we 100 pF 25V N t K NCP1014 Configured as a Constant Current Isolated Offline LED Driver Up to 8 W LED Driver Reference Design for ENERGY STAR Residential Lighting This circuit has been specifically optimized to meet the ENERGY STAR SSL Luminaire requirements for residential lighting applications which require a minimum power factor of O 7 Features Applications solated flyback based upon NCP1014 power e Desk lamps limited to 8 W e Under cabinet lighting Power factor gt 0 8 115 Vac e Step lighting e Wide input 90 to 305 Vac and output operation e Pendant lights voltage 350 1000 mA Resources Regulated output current Protections open LED output short circuit Linear dimming control e Reference Design TND371 D e Evaluation Boa
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