UM10477 - NXP Semiconductors
Contents
1. Stackpole CFR35J3K9 CF1 23 9K5 R R28 1 3 3 kO 1 W 1 RAX CFR 25 V Tyco or Stackpole CFR35J3K3 CF1 23 3K5 R R32 1 200 Q 0 25 W 1 RAX CFR 25 V Tyco or Stackpole CFR25 5 200R CF1 22005 R R33 1 120 KQ 0 25 W 1 RAX CFR 25 V Tyco or Stackpole CFR25 5 120K CF1 2120K5 R35 1 12 O 0 25 W 5 RAX CFR 25 V Yageo CFR 25JB 12R R36 1 215 kO 0 25 W 1 RAX CFR 25 V Yageo MFR 25FBF 215K R29 1 680 Q 5 RAX CFR 50 V Yageo CFR 50JB 680R U1 1 SSL2101 SO16 NXP Semiconductors SSL2101T N1 518 Q4 1 PZTA42T1G SOT223 4 NXP Semiconductors PZTA42 115 Q7 1 ZVP4525 SOT23 6 Diodes Inc ZVP4525E6TA Q1 Q2 2 BC847B SOT23 C BE NXP Semiconductors BC847BVN 115 Q3 1 MMBTA42 SOT23 C BE NXP Semiconductors MMBTA42 215 Q5 1 ZVN3320 SOT23_D GS Diodes Inc ZVN3320 Q6 1 BSS87 SOT89 GDS NXP Semiconductors BSS87 115 T1 1 750311770 XFMR 750311627 Wurth Midcom 750311770 r01 UM10477 All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 1 23 June 2011 8 of 10 NXP Semiconductors UM10477 SSL2101 120 V AC flyback task light 20 V 450 mA driver board 8 Legal information 8 1 Definitions Draft The document is a draft version only The content is still under internal review and subject to formal approval which may result in modifications or additions NXP Semiconductors does not give any representations or warranties as to the accuracy or complet2. C11 8 Tl 1 LED C2 D2 tL C3 at A nF opt 220nF 220nF 250 V neutral 4 14 V 30 V DC 16 AWG 500 mA max R18 W3 earth vec LED 0 30 screw hole SBLEED 1 4 40 m R4 u A 470 kQ WBLEED 2 1 A ps L I 4 4 7 uF 3 3 30 V ay I Vw m der cv ru R16 R11 R23 h SY d SOURCE I 5 90716 33 kQ 109 R39 BRIGHT AUX 0680 R12 40k0 RC2 RC2 ISENSE I PWM limit RC RC f PWMLIMIT I I 330 Q 8 I R16 D7 R19 R20 R21 tL co R17 16 2 kQ LS4148 54kQ 6 98 KQ 22 kQ T 10 uF 14 3 kQ I ix i a l l tL c8 R15 PWM limit 4 i T siwa l D9 R24 VCC VCC 1 30V 324kQ l L L I g E 7 w5 i VREC VCC 1 A I Q2 MS I K BC847B i Q1 R26 R25 R36 I BC847B 5 5kQ 12 kQ 215kQ wa I R28 Ft D10 3 3kQ wire R33 thru or F1 al 1 b 120k0 H Q6 R32 AN PABER B ISO1 R22 T thru s BSS87 2000 R30 Li Rx R21 LTV817 3300 39159 hu 3 270 kQ 100 ka 22kQ 3 2 thru I tL c12 R34 Q4 Q5 Al 4 T 0 1pF 8 8kQ PZTA42T1G ZVN332D I LS4148 FA i Lo Q3 R38 i R35 D13 MMBTA42 ITO 120 BZV55 B2V4 R37 thru 1 2kQ RGND RGND RGND RGND RGND 019aac583 Fig 4 Schematic diagram 9 oneuieuos pieoq saap Vul OGE A Oc 1461 yse YOeQAY OV A OZL LOLCT1SS 2ZvOLNn SJOJONPUODIWISS dXN NXP Semiconductors UM10477 SSL2101 120 V AC flyback task light 20 V 450 mA driver board 7 Bill of materials Table 2 Bill of materials Part reference D1 Qty Description value MBSX TO 269AA Manu
3. UM10477 SSL2101 120 V AC flyback task light 20 V 450 mA driver board Rev 1 23 June 2011 User manual Document information Info Content Keywords SSL2101 LED driver dimmable task light 450 mA LED Abstract This document describes the SSL2101 task light 120 V AC dimmable 450 mA LED driver board The board is designed to highlight the high performance dimming wide compatibility high efficiency capability by driving various numbers of LEDs NXP Semiconductors U M1 0477 SSL2101 120 V AC flyback task light 20 V 450 mA driver board Revision history Rev Date Description v 1 20110623 first issue Contact information For more information please visit http www nxp com For sales office addresses please send an email to salesaddresses nxp com UM10477 All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 1 23 June 2011 2 of 10 NXP Semiconductors U M1 0477 SSL2101 120 V AC flyback task light 20 V 450 mA driver board 1 Introduction WARNING Lethal voltage and fire ignition hazard The non insulated high voltages that are present when operating this product constitute a risk of electric shock personal injury death and or ignition of fire This product is intended for evaluation purposes only It shall be operated in a designated test area by personnel qualified according to local require
4. anasonic ERJ 3GEYJ123V R26 1 5 49 kO 1 96 0603 Panasonic ERJ 3EKF5491V R34 1 6 8 kQ 1 96 0603 Stackpole RMCF 1 16 6 8K 596 R R37 1 1 2 kQ 1 96 0603 Yageo RC0603FR 071K2L R38 1 4 7 kQ 1 96 0603 Yageo RC0603FR 074K7L R39 1 40 2 KQ 1 96 0603 Stackpole RMCFO603FT40K2 R10 1 0 68 Q 1 96 0805 Rohm MCR10EZHFLR680 R15 1 470 kQ 1 96 0603 Stackpole RMCF 1 16 470K 196 R R16 1 16 2 kO 1 96 0603 Yageo RCO603FR 0716K2L R17 1 14 3 kO 1 96 0603 Stackpole RMCF 1 16 14 3K 196 R R19 1 5 1 kQ 1 96 0603 Stackpole RMCF 1 16 5 1K 196 R R20 1 6 98 kO 1 96 0603 Panasonic ERJ 3EKF6981V R21 1 22 kQ 1 0603 Stackpole RMCF 1 16 22K 196 R UM10477 All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 1 23 June 2011 7 of 10 NXP Semiconductors UM10477 SSL2101 120 V AC flyback task light 20 V 450 mA driver board Table 2 Bill of materials continued Part reference Qty Description value Manufacturer part number R22 1 330 Q 1 96 0603 Yageo RCO603FR 07330RL R24 1 32 4 kO 1 96 0603 Panasonic ERJ 3EKF3242V R4 1 470 KQ 1 1206 Yageo RC1206FR 07470KL R18 1 0 3 Q 1 96 1206 Stackpole CSR 1 4 0 3 1 R27 1 270 kO 1 96 1206 Stackpole RMCF 1 8 270K 5 R R31 1 100 kO 1 1206 Yageo RC1206FR 07100KL R30 1 2 2 KQ 1 W 1 96 RAX CFR 25 Tyco or Stackpole CFR35J2K2 CF1 22 2K5 R R3 1 3 9 kQ 0 25 W 1 RAX CFR 25 V Tyco or
5. any special indirect consequential punitive or incidental damages including without limitation damages for loss of business business interruption loss of use loss of data or information and the like arising out the use of or inability to use the product whether or not based on tort including negligence strict liability breach of contract breach of warranty or any other theory even if advised of the possibility of such damages Notwithstanding any damages that customer might incur for any reason whatsoever including without limitation all damages referenced above and all direct or general damages the entire liability of NXP Semiconductors its affiliates and their suppliers and customer s exclusive remedy for all of the foregoing shall be limited to actual damages incurred by customer based on reasonable reliance up to the greater of the amount actually paid by customer for the product or five dollars US 5 00 The foregoing limitations exclusions and disclaimers shall apply to the maximum extent permitted by applicable law even if any remedy fails of its essential purpose 8 3 Trademarks Notice All referenced brands product names service names and trademarks are the property of their respective owners NXP B V 2011 All rights reserved User manual Rev 1 23 June 2011 9 of 10 NXP Semiconductors U M1 0477 SSL2101 120 V AC flyback task light 20 V 450 mA driver board 9 Contents 1 Introd
6. d limit the inrush current during the phase cutting transient An ElectroMagnetic interference EMI filter is included to ensure compliance with the EMI requirement of EN55015 FCC15 Five LEDs were used in the test application for optimal performance of this reference design The design can be adapted to meet other LED solutions All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 1 23 June 2011 5 of 10 jenuew Jes LLOZ eunf ec L AY sieuirejosip eba oj joefqns si 1u uinoop siui u PEPIAOI uoneuuojul y 0L 10 9 LLv0LAD peAjesei suu Iv LLOZ A S dXN O wi line Fl ine c oO e 15 AWG 1A N thru VREC isolation 4 4 3LINE D R3 3 LJ 3 9kQ D1 1 vvv 2NEUTRAL B D3 L2 2 1 BI PCS I 744821120 s 470 uH 120 V AC MOV1 FOND HER105 L D6 ERZ V07D241 MBSX
7. e publication hereof Suitability for use NXP Semiconductors products are not designed authorized or warranted to be suitable for use in life support life critical or safety critical systems or equipment nor in applications where failure or malfunction of an NXP Semiconductors product can reasonably be expected to result in personal injury death or severe property or environmental damage NXP Semiconductors accepts no liability for inclusion and or use of NXP Semiconductors products in such equipment or applications and therefore such inclusion and or use is at the customer s own risk Applications Applications that are described herein for any of these products are for illustrative purposes only NXP Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification Customers are responsible for the design and operation of their applications and products using NXP Semiconductors products and NXP Semiconductors accepts no liability for any assistance with applications or customer product UM10477 All information provided in this document is subject to legal disclaimers design It is customer s sole responsibility to determine whether the NXP Semiconductors product is suitable and fit for the customer s applications and products planned as well as for the planned application and use of customer s third party customer s Customers should p
8. eness of information included herein and shall have no liability for the consequences of use of such information 8 2 Disclaimers Limited warranty and liability Information in this document is believed to be accurate and reliable However NXP Semiconductors does not give any representations or warranties expressed or implied as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information In no event shall NXP Semiconductors be liable for any indirect incidental punitive special or consequential damages including without limitation lost profits lost savings business interruption costs related to the removal or replacement of any products or rework charges whether or not such damages are based on tort including negligence warranty breach of contract or any other legal theory Notwithstanding any damages that customer might incur for any reason whatsoever NXP Semiconductors aggregate and cumulative liability towards customer for the products described herein shall be limited in accordance with the Terms and conditions of commercial sale of NXP Semiconductors Right to make changes NXP Semiconductors reserves the right to make changes to information published in this document including without limitation specifications and product descriptions at any time and without notice This document supersedes and replaces all information supplied prior to th
9. facturer part number Fairchild MB2S 1 C12 1 0 1 uF 16 V 10 96 0603 Murata GRM188R71C104KA01D C8 1 330 pF 5 96 0805 AVX 06033A331JAT2A C11 1 82 pF 250 V 5 0805 Murata GRM21A5C2E820JW01D C5 1 4 7 uF 10 96 1206 Murata UMK316BJ475KL T C7 1 4 7 uF 35 V 10 1206 Murata GMK325BJ475MN T C9 1 10 uF 16 V 20 1206 Murata GRM21BR61C106KE15L C2 1 47 nF 250 V 10 RAD_3P5X7P2X8 EPCOS B32529C3473K C10 1 2 2 nF 2 kV 1096 RAD 100DX5X13H Murata DEBB33D222KA2B C3 C4 2 220 nF 250 V 5 RAD_7P2X7P2X13 WIMA MKP2 0 22 250 5 C13 C14 C15 3 560 uF 35 V 20 RAD 10DX16L H United ChemiCon EKY 350ELL561MJ25S D7 D14 2 LS4148 DIO LL 34 Vishay LS4148 GS08 D5 1 HER105 DO 41 V Taiwan Semi HER105 D6 1 100 V 3 A DIO SMA MCC SK310A TP D8 D9 2 30 V Zener diode DIO SOD80C NXP Semiconductors BZV55 B30 115 D13 1 2 4 V Zener diode DIO SOD80C NXP Semiconductors BZV55 B2V4 115 D10 1 100 mA 75 V DO 35 V NXP Semiconductors 1N4148 133 D3 1 HER105 DO 41 V Diodes Inc HER105 TR F1 1 1 A 250 V axial 5 mm x 15 mm Littelfuse 0224001 HXP L2 1 470 uH 10 radial Murata Power 13R474C L1 1 744821120 10 96 radial Wurth 744821120 MOV1 1 ERZ V07D241 disc 7 mm Panasonic ERZ V07D241 ISO1 1 LTV817 4 DIP Lite On LTV 817 R11 1 33 kO 1 96 0603 Panasonic ERJ 3GEYJ333V R12 1 330 O 1 96 0603 Yageo RC0603FR 07330RL R23 1 10 Q 1 96 0603 Panasonic ERJ 3GEYJ100V R25 1 12 KQ 1 0603 P
10. frequency peak to peak output ripple current Power Factor efficiency output current regulation isolation voltage Conditions at 60 Hz Vin 120 V AC Vo 16 4 V Vin 120 V AC Vo 16 4 V lo 450 mA Vin 120 V AC Vo 16 4 V lo 450 mA Vin 120 V AC Vo 16 4 V lo 450 mA Line 106 V AG to 135 V AC lo 450 mA between primary and secondary winding Min 108 15 50 0 9 77 Typ 120 450 60 30 0 95 80 2 5 Max Unit 132 V 30 V mA 70 kHz 96 6 96 kV 4 Set up procedures UM10477 The board input voltage is 120 V AC and it can drive either a 5 LED or 9 LED string at 450 mA The output voltage range is from 15 V to a maximum of 30 V The LED load is connected to the output terminals as shown in Figure 3 Do not connect LED load to the driver board when the driver board is powered to avoid damage caused to LEDs due to the hot plugging inrush current 120 V AC 60 Hz CN t s si task light board Fig 3 Connection to the driver board LED board 019aac582 All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 1 23 June 2011 4 of 10 NXP Semiconductors U M1 0477 SSL2101 120 V AC flyback task light 20 V 450 mA driver board 5 Functional description UM10477 The SSL2101 IC is u
11. ments and labor laws to work with non insulated mains voltages and high voltage circuits This product shall never be operated unattended The SSL2101 task light board is a 120 V AC dimmable 450 mA LED driver board It employs a flyback converter to drive power LEDs that require galvanic isolation The board is designed to highlight high performance dimming wide dimmer compatibility high efficiency and the capability of driving various numbers of LEDs 019aac594 Fig 1 SSL2101 task light board 2 Safety warning Connect the board to the mains voltage Avoid touching the board while it is connected to the mains voltage at all times An isolated housing is obligatory when used in uncontrolled non laboratory environments Galvanic isolation of the mains phase using a variable transformer is always recommended 019aab173 019aab174 a Isolated b Notisolated Fig2 Variac isolation symbols UM10477 All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 1 23 June 2011 3 of 10 NXP Semiconductors UM10477 3 Specifications SSL2101 120 V AC flyback task light 20 V 450 mA driver board Table 1 Specifications for the reference board Unless otherwise stated these specifications were measured at Tamp 25 C Description input voltage Vin output voltage Vo output current lo switching
12. rovide appropriate design and operating safeguards to minimize the risks associated with their applications and products NXP Semiconductors does not accept any liability related to any default damage costs or problem which is based on any weakness or default in the customer s applications or products or the application or use by customer s third party customer s Customer is responsible for doing all necessary testing for the customer s applications and products using NXP Semiconductors products in order to avoid a default of the applications and the products or of the application or use by customer s third party customer s NXP does not accept any liability in this respect Export control This document as well as the item s described herein may be subject to export control regulations Export might require a prior authorization from national authorities Evaluation products This product is provided on an as is and with all faults basis for evaluation purposes only NXP Semiconductors its affiliates and their suppliers expressly disclaim all warranties whether express implied or statutory including but not limited to the implied warranties of non infringement merchantability and fitness for a particular purpose The entire risk as to the quality or arising out of the use or performance of this product remains with customer In no event shall NXP Semiconductors its affiliates or their suppliers be liable to customer for
13. sed to configure a flyback converter operating at 60 kHz and produces a constant output current 450 mA to drive up to 9 LEDs The current corresponds to an output voltage between 15 V and 30 V When an input voltage is applied to the SSL2101 it is initially powered by the rectified voltage Once the SSL2101 starts switching the SSL2101 is then supplied by the inductor s auxiliary winding to improve efficiency The flyback converter operates in Discontinuous Conduction Mode DCM to minimize the magnetic component and switching losses In addition a high Power Factor PF is obtained due to the DCM operation When operating in Boundary Conduction Mode BCM at full load flyback converter efficiency is optimized and enhanced by the valley switching detection When mains dimmers are used the circuit detects the rectified voltage change In addition the circuit reduces the duty cycle and switching frequency to reduce the output current for deep dimming To increase the dimmer compatibility without sacrificing efficiency the board uses a highly efficient bleeding circuit to ensure flicker free deep dimming with a wide range of mains dimmers It detects circuit current and if necessary supplements bleeding current to meet the required hold currents of triac dimmers The bleeding circuit ensures the widest dimmer compatibility while keeping heat generation to the minimum The circuit also includes an active damper to increase the efficiency an
14. uction 3 2 Safety warning 3 3 Specifications 4 4 Set up procedures 4 5 Functional description 5 6 Schematle uuu sus ss leere lp we 6 7 Bill of materials 7 8 Legal information 9 8 1 Definitions loco pei ei 9 8 2 Disclaimers ss ca una ker RR Booted eee 9 8 3 Trademarks llle 9 9 CONES erenn earranan onia YS 10 Please be aware that important notices concerning this document and the product s described herein have been included in section Legal information NXP B V 2011 All rights reserved For more information please visit http www nxp com For sales office addresses please send an email to salesaddresses nxp com Date of release 23 June 2011 Document identifier UM10477
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