Illumination – medium/high power
Contents
1.2. Energy efficient solutions for LED lighting 25 W LED streat light deser with 80 W solar energy charger ta 4 l tn Pp un p rasa 4 Tempera Gave venn 4 nr MA c tann mer tras igni ba Mwen A MRT Sow K 3 pars beton and cboa ton 2 Ogrerurud battery change opo ut vraket omn LED chem ten tiy rart vrei mel LED m ner rart an chang tw LED panel are aa trees PONG 2009 a LED mrd ga tre R bars OF ss ano Worry NEON g SU pni oiean progra anvi deba POD ert ka N tm rm dme pd m an waw stconvlighting Driving LEDs using DC DC Switching Regulators Monolithic solutions offer high efficiency and compactness wide input voltage range and high current capability for a variety of applications high dimming performance for superior brightness uniformity L7980 1 L7985 6 63 Vin development A597x L692x L597x L6902 L692x ST1S10 L6726A STLAO2 L6920 STCF07 PWM Controller Buck topology Typical Boost topology Buck Boost topology N JE L6726A High Efficiency Switching LED Driver for High Currents LEDs eFunctionalities e Buck topology Input voltage Vin 8V to 18V Output voltage with Vin 18 V 2 5V to 14 V e Output current ILED 1A 1 5A 2 8A e Analog dimming with ILED 0 A OV to 2 5V e Low level PWM signal O V e High level PWM signal 2 8V to 3 8V typ 3 3V Duty cycle at fdim 200 Hz 096 to 9996 e
3. Y pf pp ___ STPI6DPPS0S 16 3 40 23 nanna 28 Y pp pf ___ bia T ec e M it 696 5 15mA STP24DP05 16 TE AA 26 Special features of STPxxyy05 family Balanced Turn ON OFF S STPI6CPCO5 Auto Power Saving JE The Error Detection Mode y ERROR DETECTION E Open and short detection on the output NORMAL MODE Device works like a Constant Current LED driver DIAGNOSTIC MODE Ep Ha Using a input to the SERIAL OR amp DATA IN SDI the LED Driver enters the Normal Mode Serial Data O am Paa Hp ZAN L lt IP JIL mw ama ummuuumu ums nm mm Foe Fu M a gt Diagnostic Mode Diagnostic Mode Diagnostic mode me 4 using a Digital Key Serial Data Result Detection conditions Detection results lonec 2 0 5 x lo Vo 2 2 4V 2 6V SHORT ON LED 3 or SHORT TO V4 4 detected Vo S 2 2V 2 3V TED STP16DP DPS05 STP16DPP DPPS05 lopec detected output current in detection mode 28 Balanced turn ON OFF improves the system performance Balanced turn ON OFF avoiding ringing or noise generation EMI problems due to parasitic inductance Current Turn ON OFF Voltage Turn ON OFF turn ON and turn OFF time typically around 100ns typical Toy and Tore of the other products gt some tens of nanoseconds 29 Supply current Supply pm in normal mode sh
4. L E z gt Customer Customer application code Libraries provided by ST to customers Silicon Application profiles Smart Energy SE STM32W Home Automation HA Consumer CERC ZigBee application ZigBee Modules Portfolio Integrated Long U FI Connector Range 20 dBm max Integrated Antenna Integrated Normal U Fl Connector Range 3 dBm typ Integrated Antenna CE O e ED En ex seen EN sam sammo EED Mass Market Production Sampling In development SPZB250 SPZB260 PRO SPZB32W I Series Series Series 57 Power Line Communication Power Line Communication AYI Product Description ST7590 Narrow band OFDM power line networking PRIME compliant system on chip ST7580 FSK N PSK multi mode To the l aat To the ower line networking system power line koi A mds c E host controller on chip s5 ST7570 S FSK power line networking system on chip ST7540 FSK power line transceiver ST7538 FSK stripped down power line Isolated coupling transformer Ideal for Outdoor applications Remote Automatic Meter Reading AMR and bidirectional Automatic Meter Management AMM for Electricity Water and Gas Street and traffic lighting control Indoor Applications Home and building automation Smart appliances networking Room scenarios Lighting fixture control Security Load management
5. LED current regulation within a specified tolerance MR 16 compliant area and temperature constraints Backlight 8 emergency light Retro illumination of displays and vo emergency signs based on LED770x family up to 36Vin Needs Multi channel LED current control Input voltage boosting Interface with a uC 24 Display arrays Driving LED matrix arrays by means of a microcontroller serial aka n connection based on STPxx05x power logic family ein White goods power tools Large displays Gaming gambling machines Sign signage variable text messages Automotive interior and exterior Backlighting Traffic lighting C 10 pF 3 Vo 0 3 to 1 4 V Yo Y v Vi Vo 3 3 to 5 V AYI 25 Grayscale Current Staggered STPxxyy05 features summary l Firat Balanced Part Number mA e ee to ICtolC detection Turn channel MAX MAX i ON OFF control Adjustment delay 1 5 STPOSCPO5 3 3 20 100mA 100mA ME tit a it iii ii STPI6CPOS 16 5 100 3 20 100ma 35 pp o _stprecesos 16 5 100 3 20 100ma 28 pp pf STPI6DPOS 16 8 100 8 20 100ma 28 Y pf pp STRISDPS0S 16 5 100 3 20 100ma 28 Y Y pp _stprecepos 16 3 40 23 nanna 28 pf pp sTpiecppsos 16 3 40 23 nanna 35 pp pf ___ _stpreppros 16 3 40 23 nanna 28
6. Y STTHILOSA Y AC DC LED power supply Y STPSIH100A not dimmable 3to 10 W Applications ViPerPlus Ga High Voltage Converters in Flyback Topology YA Simple solution to get high Power Factor Correction 0 9 3 5W 350mA with VIPer17 and 7W 700mA with VIPer27 90 265Vrms Input voltage range Open Short circuit protection No High voltage electrolytic capacitors Optional low voltage electrolytic capacitor Efficiency higher than 8096 Illumination medium high power AYI Replacement of existing fluorescent HID lamps up to 120 150W connected to the Mains voltage Outdoor illumination streetlight Indoor illumination offices parking areas decorative lighting Needs LED current regulation within a specified tolerance Electrical isolation Correction of power factor mandatory above 25W White RGGB LEDs Analog SMPS or linear Digital control Analog PWM dimming Single multi LED string configuration Very fragmented segment gt not easy to point out the UNIVERSAL SOLUTION 57 Illumination medium high power Single string Multiple string Current controlled SMPS LED string current contro Voltage controlled SMPS p independent LED string current control Linear High power factor i Analog switching 88 264 Vac SMPS converter You Digital switching Va High power factor
7. 0 5 A max constant current LED driver 4 5 to 40 Vin V DROP g Dimming Diagnostic EN STCS05A 0 5 A max constant current LED driver 0 5 4 5t040 Vin V DROP 9 508 Dimming Diagnostic EN STCS1 1 5 A max constant current LED driver 15 45to40 Vin V DROP 9 DFN3x3 8L HSOP8 Dimming Diagnostic EN STCS1A 1 5 A max constant current LED driver 15 45to40 Vin V DROP 9 DFN3x3 8L HSOPS Dimming Diagnostic EN STC52 2 A max constant curent LED driver 2 4 5to40 Vin V DROP 9 Powers 10 Dimming Diagnostic EN STCS2A 2 A max constant current LED driver 2 45to40 Vin V DROP 8 PowerSQ 10 Dimming Diagnostic EN Illumination medium high power LED string current control SMPS STEP DOWN monolithic current limited small area ve v we 4 our Example up to 36Vpc L597x family e ELT suitable also for inverting positive buck boost m li Ya Same approach with m Lo po L497x Vin up to 63Vpc ES ST1Sxx Vin up to 48 Vo EO L6902 Vin up to 36Vpc L798x Vin up to 28Vpc L598x and ST1CC40 Vin up to 18Vpc FR wa Qa 1 STEP UP ST8ROO Vout till 12Vpc L6920 Vout up to 5 2Vpc STEP DOWN controller tlexible solution for higher current L6727 DC DC controller 2x STS8DNHS3LL mosfet upgrade for higher current STPS1L30M free wheeling diode upgrade for higher current Illumination medium high power LED string current control analog digital modified buck AYI Vin typ
8. EVL6562A from 48 Vdc Constant current inverse buck LED driver using L6562A Documentation AN2983 published Input voltage 48 V 20 e Output current average 0 35 A e Output ripple current 140 mA 2096 e Output current setting calibration e Digital dimming e Open short circuit protection e Absence of electrolytic capacitors j L6562A ve v Street lighting Y STPS2H100A v Interior lighting Y STN3NFO6 v Decorative lighting me 4 3 iE EE Lt i a Si 4 p a P p am P 4 a i fo m E UM AV i TE LA p bh o d WW i y d j LJ EN 1 d w 4 y z CC operation up to 600 kHz Fixed Off Time Peak Current Mode control No sub harmonic oscillation No need for slope compensation High efficiency gt 90 with 6 LEDs Accurate Constant Current set point 596 tolerance Very deep dimming 196 0250 Hz thanks to IC immediate restart 80 W and up Applications Street Lighting PFC Boost inverted Buck Converter po ae RES A yen 400 V bus current setting to 350mA 700mA an 1A Hes L6562A High efficiency 9096 and high Power 88 264 Vac PFC Boost Vw Factor m Wide input voltage range 88V to 265V AC p g g v Va Universal PWM input for dimming ext board required Not isolated SMPS e Brightness regulation between 0 and 100 EMI filter implemented e EN55015 and EN61000 3 2 compliant Ideal for Evaluati
9. Efficiency with Vin 218 V and Vout 12 6V 94 8 Main efficiency factors Linear regulator e Synchronous rectification L78LOGAC PWM controller e Decreased feedback L6726A Power mosfet voltage from 0 8V to 0 28V STS8DNH3LL e Mosfet with Rdson 20mW e Inductor with DC resistance 7 8mW Ideal for d i ES General lighting E Reading lighting Cabinet Lighting i uu Architectural lighting Y Schotkky diode STPS1L30M H Reading lighting Cabinet Lighting H LsTLYVINVIVILYVI DE SAR RASA Why remote control Different needs for remote control Energy saving dimming according to natural light on off according to room occupancy Comfort color changing cool warm based on location and time of the day Improved productivity at work more relaxing at home Architectural fashion Create different effects using same lights Scene setting for Lounges Hotels Restaurants shops Building illumination Light control for specific application like theater stage lighting Additional details on Remote Control AYI Different technologles for different neeas Wireless Zigbee with Pro Stack Wireline DALI DMX512 Power Line Communication BACnet and on going KNX porting in STM8L TP DALI Digitally addressable lighting interface STEVAL ILMO01V1 descri
10. MOSFET with HV start up Burst Mode at low load amp Transformer Saturation detection Primary Side Regulation allows 5 output current accuracy Feedforward compensation Compact and cost effective Solution Improved efficiency reliability and EMI Improved reliability smaller Snubber Full safety against all LED Failure Modes short amp open LED current accuracy independent on Mains Voltage HVLED805 More explanations Constant Current Constant Voltage Ay 5 The number of LEDs and their current determine the transformers calculation 0 1200 Vout is set by number of turns on OUT secondary and auxiliary windings lout is ti by and Rfb transformer s ratio V and Rsense Arp HEF Rome y Mala _ Vout VREF lour legc 2 Hisense y EVALHVLED805 description 4 2 W off line LED driver with primary side regulation e Input voltage range VIN 185 265 VAC e Main frequency fL 50 60 Hz e Maximum rated output power 4 2 W e Output IOUT 350 mA 5 Over voltage 12 V max Current ripple 10 IOUT e Minimum switching frequency in normal mode 70 kHz e Target average efficiency from 1 to 3 LEDs gt 70 Yo Documentation Databrief board description and product presentation at http www st com internet analog product 251116 jsp Key Product Typical Applications Board Purpose v HVLED805 Product evaluation
11. 2 uses asynchronuos data trasnsmission up to 250Kb s to dimmers scanner motorized o decoder Serial transmission and daisy chain configuration up to 512 nodes with max time 22ms no delay visible Each receiver can control one or many light fixtures b bbb Le DMX512 Host DMX512 Receiver 1 N Transmitter N 513 Each packet goes through every receiver in the daisy chain 51 STEVAL ILLO30V1 description Ref design and DMX512 communications protocol mc obi ka based on STM32 Follows DMX512 2008 Standard as well as timing constraints Configuration of a single board mode as transmitter receiver or standalone LED Intensity Control using a 120Hz PWM from 0 to 100 Connection to multiple receivers up to 512 to a single host controller False packets rejection reset sequence timing checking e Two on board 3W LEDs and jumper option for driving external LEDs Documentation UM1004 user manual DMX512 based LED lighting solution e UM0792 Demonstration firmware for the DMX 512 communication protocol transmitter based on the SANS HE A UMO791 Demonstration firmware for the DMX 512 communication protocol receiver based on the STM32F103Zx e SW code hex available with the board The application source IDE IAR Embedded Workbench is available only on request and it is covered by license agreement Key Product Typical Applications Pros pres Y STM32F103 Rene M DMX512 Er Y LDS3985M33
12. 48 VDpc I Fast recovery diode depends on VIN and LED E current LV MDMesh mosfet CONTRO En 51 depends on VIN and LED bd current d Ny DIGITAL SOLUTION ANALOG ALA TNA STM8S208 to direct drive mosfets L6562A in fixed freq control Super Logic level 10 to 50W Applications Transition Mode PFC in Isolated Flyback and inverted Buck Topology L6562A in high power factor flyback topology Associated to CC CV for single LED string like TSM1052 or new SEA05 e inverted buck converter based on L6562A DC DC or linear converter for multiple LED columns STEVAL ILLO19V1 48 V HIGH PF FLYBACK CONVERTER ac mains 88 264 Vac mn nen mm HEN EE EN GEN m a Q Aa nau t o HUI de V bus ac mains HIGH PF FLYBACK 8 264 Vac CONVERTER 10 to 50 W Applications Transition Mode PFC in Isolated Flyback and inverted Buck Topology Since January 2000 using the L6561 now L6562A the idea was developed of a single stage performing power Vac factor correction and voltage regulation in a single stage DISABLE NEVERTHELESS Spreadsheet available ZCD L6561 COMP INV GD OPTO TL431 MULT VCC Bw lt 100 Hz Inverted Buck Topology AYI STEP DOWN based on low voltage controller VIN 48 VDC VN PWR GND m 05 74 NY si LED vw VOC 15V T 350 mA 700mA 1A C2 aL 6562A L
13. Lighting Power and Analog certification program Luca Salati Industrial and MultiMarket BU EMEA region Agenda LED drivers for illumination LED drivers for arrays displays and backlight Support tools AYI Illumination low power Replacement of existing incandescent lamps banned up to 12 15W connected to the Mains voltage Few high power LED ILEp gt 350mA Several low power LED l gp 100mA Needs LED current regulation within a specified tolerance Sometimes electrical isolation Correction of power factor Compatibility with standard dimmers HVLED805 no need of TSM or Viper family L tele Hl Improved BOM Form Factor 8 Efficiency Ay Standard Isolated Primary Side Regulation Solution with VIPer Solution with HVLED805 zi X S i Auxiliary winding geo opora se Vcc for HVLED805 Constant Current ctrl e in E DOP a SA oe gt 1 ve e AC i DC N VIPe r om Y TSM1052 TN Mode a Secondary EZ Module Opto coupler for Constant Current galvanic isolation Controller LED current set by resistor SM l B e Only one IC 2 ICs 1 Opto rows a Ra e No secondary Rsense l dissipation Rsense dissipation v ti le Hi HVLED805 FEATURES and BENEFITS AYI Up to 10W in EU input range Integrated MOSFET No Opto No CC controller Quasi Resonant operation no dissipation in Rsense e secondary 800V
14. PWM Counter 16 or 12 i Y Enable Error Detection GUTT BITE v Set PWM or Enhanced PWM Y Read Error Status sini mode d Write Configuration OUTI v Set Auto Sync or Manual y n v Reset Register length PE Sync oon v Set Current Gain 16 Channels constant Enable PWMCLK time out Current Output Stage vith EE 12 16 bits Gray Scale and Current Gain Control Daisy chain with status read back 35 STP24DP05 24 channels 5 80mA LED driver Main features 8x 3 Channel groups of constant current output channels e Adjustable output current through one external resistor for each group of 8 channel 5 80mA Short and Open Output Error Detection Serial Data IN Parallel Data OUT Gradual output delay 30ns for each group RGB Low voltage power supply 3V to 5 5V Thermal Shutdown with flag pin 25MHz Clock Frequency Application Full color High Resolution LED Display Colored Traffic Signs STP1612PWO5 16 channels 3 60mA LED driver 12 16 bit Gray scale 8 bit current gain control Main features 16 constant current output channels Adjustable output current through one external resistor 3 60mA Selectable 12 16 bit gray scale brightness control Selectable enhanced PWM for ghost effect reduction Short and open LED detection 8 bit current gain control 256 steps in two selectable ranges Gradual output delay 40ns for each group of 4 channels Selectable 16 bit 256 bit serial data in format 30MHz clock fr
15. R voltage reg v stage lighting available also on STM32 Y STCSTAPUR v Theaters microcontrollers and have a simple s ayi demonstrator Allow targeting Y ESDAULC6 3B6 USB protection Choreographic lighting medium small size customers for v STBP120AVDK6F voltage prot v automatic light systems lighting control Y ST485ABDR U ti le Mi IEEE 802 15 4 open platform energy Consumer building Remote control automation Home automation Star PtoP networks Cost optimized or similar STM32W IEEE 802 15 4 radio open platform AYI IEEE 802 15 4 2 4Ghz Radio Transmitter 2 point direct synthesizer modulation Receiver low IF super heterodyne architecture Digital BB DSP amp MAC support 100 dBm sensitivity and up to 7dBm output power Microcontroller ARM Cortex M3 core architecture Embedded memory eFlash 16kx64 SRAM 4kx16 Networking Zigbee compliant PRO stack w some enhancements 128 Kbytes Flash for stack apps codes Peripherals AES encryption HW accelerator Debug channel via JTAG USART SPI I2C 24 GPIOs Other Compatible with SN2xx series QFN48 and QFN40 packages available sTrestivity STM32W Software libraries AYTI Customer application Network layer optional STM32W P Simple MAC application STMicroelectronics Customer application N STM32W RF4CE application S i 4 f
16. SMPS converter EE UE HERO MEN HE HE mmm mmm m m Illumination medium high power SMPS and CC CV AYI High power factor flyback lt 50 60W 2 stages high efficiency SMPS 250W i E No HV el CAP 1 65624 PF controller 65994 resonant controller e L6562A L6564 L6563 PF controller e 3x 500 600V mosfet SuperMesh NK K3 MDMesh II gt 600V mosfet SuperMesh NK K3 2x gt 100V secondary rectifier power Schottky turbofast e gt 100V secondary rectifier power Schottky e 600 turbofast rectifier STTHx06 turbofast e Tx431 voltage reference e Tx431 voltage reference CC CV controller Commercial Voltage Voltage product reference reference Vcc range Icc typ Package Primary controller nb TSM101 A v DIPS SOS Controller Rioed L Tsmon 2545V v lt 508 TSSOPE TSM1013 V 506 TS5SOP8 TSM1052 121V 1 17 18 V 150 uA SOT23 6L precision SEA05 2 5V 0 5 3 5 36V 200uA SOT23 6L Illumination medium high power LED string current control linear AYI STCSx family Low cost solution ai Ka 4 5 V to 40 V No chokes low BOM Y S zi Less EMI generated 3 T PM STCSx Lower efficiency p me Convenient when VLED is close to VIN Adjustable current FB ng it Microcontroller compatible dimming input pin Load LED disconnection diagnostic oo 516505
17. equency Applications e Video display LED panels RGB backlighting opecial lighting WI STPxxyy05 Demonstration boards E 7 E 3 i L I L EPR CO OA 02000000 TL e e NTT T T ss sane a lr A S PO Y seen MAO LLL STEVAL e Adjustable brightness 40 LEDs i at AN2415 Adjustable blinking speed STEVAL ILL002V3 Diagnostic STPO8DP05 x pin x AN2478 reference board SRM EE UMO181 Error detection e Adjustable brightness 32 LED array o STEVAL ILLO03V1 STP16CL596 Adjustable blinking speed reference board i e Animated text e Adjustable brightness 32 LED array i En STEVAL ILL003V2 STP16DP05 Adjustable blinking speed reference board Animated text e RGB color control e Adjustable brightness lt Adi le blinki STEVAL uaan reed ci A gg STEVAL ILLO09V4 gt rein STPO4CM05 seie E TEVAL ILLOO9V sted Ts Golden Dragon protection LEDs Power LED driving 16 RGB LED array e Adjustable brightness based on Mini USB port for PC GUI STEVAL ILLO15V1 STP24DPO5 and STP24DP05 ed M n UM0574 STM32F103C6 Error detection 16 RGB LED array e Adjustable brightness based on e Mini USB port for PC GUI STEVAL ILLO28V1 STP1612PW05 and STP1612PWO5 araa Error detection STEVAL ILL015V1 Demonstration board features STEVAL ILLO15V1 uses two 5 I P24DP05 16 RGB LEDS matrix Open and short LED simulation Open and short LED simulation D
18. iagnostic of faulty LEDs by software sl ETONE MOV OU PC tion th h USB two STP24DPO5 ne pou gt STM32F103C6T6 microcontroller Color control gt ST1S10PHR step down regulator Animated text gt LD3985M33R LDO regulator gt USBUFO1P6 line termination for USB port Board purpose gt capability of STP24DP05 to drive RGB LEDs controlling color and brightness of the emitted light Faulty LEDs detection i boi oe prs Mis buton Petar e detection Graphic User Interface for error detection of faulty LEDs and remote Y CH A NA AAMA DOE a enim An me tk kk Sak LH y til Hi STEVAL ILLO28V1 Demonstration board features STEVAL ILLO28V1 uses two STP1612PWO05 16 RGB LEDS matrix Open and short LED simulation Open and short LED simulation Diagnostic of faulty LEDs by software SUL ETONE MON OU PC tion th h USB two STP1612PWO5 ne pou STM32F103C6T6 microcontroller Color control ST1S10PHR step down regulator Animated text LD3985M33R LDO regulator gt USBUFO1P6 line termination for USB port Board purpose capability of STP1612PWO5 to drive RGB LEDs controlling color and brightness of the emitted light Faulty LEDs detection i boi oe prs Mis buton Petar e detection Graphic User Interface for error detection of faulty LEDs and remote Y CH A NA AAMA DOE a enim An me tk kk Sak LH y til Hi Energy Efficient Solutions for LED Lighting Brochure
19. on board Application note Single TED columns STEVAL ILL013V1 AN2928 80W off line LED driver with dimming UMO670 based on L6562A 20 EVL130W SL EU EVL6562A LED F Isolated 130W converter for LED streetlight systems Power factor correction on EU mains 185Vac to 264 Vac Output voltage 48V 2 7 A Efficiency gt 90 9 115Vac Full load Long life high MTBF No EL CAPS Mains harmonics according to EN61000 3 2 JEITA MITI EMI meets EN50022 Class B EVALUATION BOARD S yww st com evalboards Ordering code EVL130W SL EU On Stock AN3105 Ordering code EVL6562A LED On Stock AN2983 gt wo L IT anirnnins 2 M r qt ak 111 LIL Ph STEVAL ILL031V1 4 channel digital controlled LED driver Documentation AN315 DC in voltage 48 VAC 4 channels LED driver Constant LED current 700mA li G R N B a LOAD 5 to 10 LEDs per each channel a Rated output power 130W Session ron mation ruis a Brightness regulation All controlled by STM8S20x Power and current flexible solution Typical Applications Y D Y Streetlighting Y STN3NFO6 Y Light tiles It shows an innovative solution fo Y STPSILGOA SMA Y General Lighting 19 wher PE enyen et are EE 22 Illumination low power Replacement of existing halogen lamps few Watts connected to an electronic transformer typ 12Vac based on L798x family Needs
20. ption Ay DALI communication interface plug in module for STM8S Discovery SW Library e DALI physical layer GPIO toggling e DALI stack e New DALI standard compatible e Example for STM8S DISCOVERY HW module e Isolated DALI interface e Level translation for microcontroller e Current consumption limiter Documentation UM1032 board soon to be published AN3298 SW Library soon to be published SW code soon on www coms mes gt Resources gt Firmware Typical Applications Y STM8 family Y Home building automation available also on STM8 v Liahtin icrocontrollers and have a simple Y STNTHNK6O J J demonstrator Allow targeting Y STN93003 medium small size customers for A i i lighting control Note STM8S DISCOVERY is not included in the STEVAL ILM001V1 VI tele Mi SW Library Main user application Example for STM8S Discovery DALI stack layer DALI commands implementation HW independent easily portable to STM32 IO pin driver Physical and link layer of DALI interface bit timing bus error recovery control DALI frames transmission reception Occupied resources 2 GPIO pins selectable RX and TX 1 GPIO interrupt 1 Timer4 DALI protocol timing 1 Timer interrupt 49 DMX512 DMX Ey DMX512 A is ElA 485 based standard for Wired Communication twisted pairs RS485 as PHY used in Theatre Stage Lighting and Exhibition Lighting DMX51
21. ternal resistor 3 60mA Selectable 12 16 bit gray scale brightness control Selectable enhanced PWM for ghost effect reduction Short and open LED detection 8 bit current gain control 256 steps in two selectable ranges Gradual output delay 40ns for each group of 4 channels selectable 16 bit 256 bit serial data in format 30MHz clock frequency Applications Video display LED panels RGB backlighting opecial lighting STP1612PWO5 Block diagram GI Current gain adjustment through Data communication via SPI 8 bits of configuration register Configuration Register GND ypp i d UVLO amp POR Dual range galn SDO CTRL command 18 bit and Configuration Gradual outputs CTRL logk x Register delay TSD Hp Shift register dual siza mode PWM data buffer 16 or 258 bit 16x16 bil Constant current output channels PWM and e PWM 12 16 bit counter and SYNE control PWUOLK Shift register size programmable LED failure through configuration register Er PWM e PWM counter and data synchronization monitoring system all defined in the configuration register 34 STP1612PWO5 Main functions AYI Functions accessible via Functions accessible via soi Key Configuration Register von Y Set 16 or 256 SR length v Data Latch 4 SUD v Read Thermal Flag v Buffer latch ch ete Pra CLOCK v Enable Thermal Shutdown OUTS v Read Configuration a v nr
22. ut down mode All channels detected LOW gt the device automatically switches to the device enters the SHUT DOWN MODE AUTO POWER UP MODE Auto Shut Down available in STP16CPS05 STP16DPS05 STP16CPPS05 STP16DPPS05 30 STP16CPC26 main features MAIN FEATURES 16 constant current output channels Adjustable output current through external resistor QSOP 24 TSSOP24 exposed pad Output current 5mA to 90mA Current accuracy 3 bit to bit 16 IC to IC Almost balanced T w T off GND vl Vo SDI 23 R EXT Max clock frequency 30MHz eu 2 sbo 4 31 OF 20V current generators rated voltage kan oh ors OUT1 6 19 U OUT14 OUT2 7 18 OUT13 OUTS 8 171 OUT12 OUTA 9 16 OUT11 15 OUT1Q OUT6 11 14 OUTS OUT 12 13 OUTS 5V power supply STP16CPC26 vs STP16CPCO05 AYI COMMON FEATURES 3 max bit to bit 5 CPC05 6 CPC26 max IC to IC Available packages TSSOP24 TSSOP24 exposed pad DIFFERENTIATING FEATURES n STP16CPC26 STP16CPC05 Output rise fall time Ton Torr almost balanced Balanced Output current range Supply voltage Hysteresis between input voltage high low levels Silicon area STP16CPC26 smaller than STP16CPCO5 3V to 5V 32 STP1612PWO05 16 channels 3 60mA LED dri 12 16 bit Gray scale 8 bit current gain control Main features Viep 16 constant current output channels Adjustable output current through one ex
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