UM10475 - NXP Semiconductors
Contents
1. 97 BZV55 B2V4 Re i 12 STD6NK50 RGND 470 47 uF T SSL2103 u SOURCE R14 50 14 AUX 0430 LED W4 R17 ISENSE R19 24 AWG 12kQ 5kQ PWMLIMIT ay output D14 e 7 LS4148 24 V to 30 V 7710 pF Ve 700 mA max ie 330 pF 470 kQ R12 PWMLIMIT m QA BCM847BS I dd 30V Ar BCM847BS L D9 30v D10 1N4148 4 1 opt 1801 R22 R40 R7 FOD817C 6650 _ gt E 1 opt opt 3 2 OPTIONAL 019 376 Fig 10 Demo board circuit diagram 1n2412 01Z1SS e2ua19j81 004 M LZ A 021 GZYOLINN S10 9NpuodIW S dXN UM10475 120 V 21 W 700 mA reference design using SSL2103 NXP Semiconductors 10 Bill Of Materials BOM Table 3 provides detailed component information for the SSL2103 120 V demo board Figure 10 shows the circuit diagram with the top and bottom board layouts shown in Section 11 Table 3 for the SSL2103 120 V 21 W demo board Reference Component Package Quantity Part number Remarks C12 56 nF 16 V 10 96 0603 1 GRM188R71C223KA01D Murata C8 330 pF 25 V 5 C0603 1 06033A331JAT2A AVX C5 C7 4 7 uF 50 V 10 96 C1206 2 UMK316BJ475KL T Taiyo Yuden C11 120 pF 250 V 5 C0603 1 C1608C0G2E121J TDK C19 47 nF 250 V 20 C1206 1 C3216X7R2E473M TDK C9 10 uF 16 V 10 C0805 1 GRM21BR61C106KE15L Murata C20 2 2 nF 2 KV 10 Thru hole 1 DEBB33D222KA2B Murata C3 C42. Lb erm TT n DL LLLI M LUT EATS aaa 000120 E D c All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 2 21 December 2011 8 of 17 jenuew asn 0 1equie2eq LZ sjeuirejosip 1291405 5 jueuunoop SIY uogeuuojui 41106 SZ 0 LWN paniasal syfu 71102778 dXN O D4 BAV103 D3 F1 wi line VREC 16 AWG osa 3 R3 4 103 3 9 kQ L3 MOV Lud 2 1 120 V AC 4 12 T H ERZ V07D241 rom n D1 1ml isolation W TE DBLS 1 16 AWG 220 nF 220 nF 120 pF 4 2 4 N1 33 2 L 5 100V C13 ma C15 R26 8 opt 470 nF OPT R33 L Eee 120kQ 12 20 V L c5 C14 ciet E e 1 E a6 47 uF ATO pF 470 pF T T 5 89 C20 R25 R R34 c12 R39 i opt opt 6 8 kQ 56 nF 2 7 m R35 t R29 D5 n 05 di t 6800 0516 1 opt 219 ag INSTALL R38 oa POT OR RES LED Y tik R27 H 2000 24 ANG opt 330kQ pis Q4 1 R37 PZTA42T1G T 154148 14 D13 R11 R23 VREC vec 13 33 kQ 100 e Ye
3. 120 V 21 W 700 mA reference design using SSL2103 14 1 14 2 14 3 15 16 17 Introduction Scope of this document Safety 0 Demo board performance and specification Functional description Dimmer compatibility Quick setup procedure Performance data 9 Cree XPE LEDs EMI Circuit diagrams Bill Of Materials Demo board layout lt Legal Figures ark he enn Contents ida exem ae 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
4. 21 December 2011 Document identifier UM10475
5. 220 nF 10 Thru hole 2 ECW F2W224JAQ Panasonic C14 C15 C16 470 uF 20 Thru Hole 3 EKY 350ELL471MJ20S Panasonic ECG D1 1 5 A 400 V SMD DBLS 1 DF04S Fairchild D7 D15 0 3 A 100 V SMD LL 34 2 LS4148 GS08 Vishay D5 1 A 400 V SMA_US1G 1 US1G Micro Commercial D6 2 A 100 V SMA_3A 1 552 10 52 Vishay D8 30V 5 SOD80C 1 BZV55 B30 NXP Semiconductors D9 30V 5 SOD80C 1 BZV55 B30 NXP Semiconductors D10 0 2 A 100 V DO 35 V 1 1N4148 133 NXP Semiconductors D3 D4 0 25 200 V SOD80C 2 BAV103 115 NXP Semiconductors D13 2 4 V SOD123 1 BZV55 B2V4 NXP Semiconductors 1 0 5 A 250 V SMD 2410 1 SSQ 500 Bel Fuse ISO1 300 CTR 70 V SMD LTV817_L 1 FOD817C3S Fairchild L1 744821120 Thru hole 1 744821120 Wurth Electronics Midcom L2 1 mH 0 33 10 Thru hole 1 13R105C Murata MOV1 200 V 21 J Thru hole 1 ERZ V07D241 Panasonic R2 255 1 96 0603 1 RCO0603FR 07255KL Yageo R3 3 9 1 96 1206 1 RC1206FR 073K9L Yageo R4 470 1 96 R1206 1 RC1206FR 07470KL Yageo R9 33 1 96 R0603 1 ERJ 3GEYJ333V Panasonic R10 2 15 kO 1 96 0603 1 ERJ 3EKF2151V Panasonic R12 2 kO t1 96 R0603 1 RCO0603FR 072KL Yageo R31 40 1 96 R0603 1 RMCFO603FT40K2 Stackpole Electronics R34 6 8 5 96 R0603 1 RMCF 1 16 6 8 5 Stackpole Electronics R15 470 1 96 R0603 1 RMCF 1 16 470 1 Stackpole Electronics R16 11 5 1 96 R0603 1 RMCF0402FT 11 5 Stackpole Electronics 1 R19 5 1 1 96 R0603 1 RMCF 1 16
6. 0 V 21 W 700 mA reference design using SSL2103 7 Performance data 9 Cree XPE LEDs Figure 5 to Figure 8 provided detailed performance test results 9 LEDs associated with the SSL2103 demo board 87 019aac379 1 00 019aac382 n 96 power 86 factor 0 95 85 84 0 90 83 82 0 85 81 80 0 80 0 45 0 50 0 55 0 60 0 65 0 70 0 45 0 50 0 55 0 60 0 65 0 70 lo A lo A Fig 5 Efficiency Fig 6 Power factor 30 019aac380 0 78 019aac381 output current ripple lo A 28 d eee ee eee 0 68 26 0 58 24 0 48 22 20 0 38 0 45 0 50 0 55 0 60 0 65 0 70 105 115 125 135 lo A Vi V Fig 7 Output current ripple Fig 8 Output current UM10475 All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 2 21 December 2011 7 of 17 NXP Semiconductors UM10475 8 EMI performance 120 V 21 W 700 mA reference design using SSL2103 UM10475 The SSL2103 demo board is pre compliant to EMC regulations as shown in Figure 9 Fig 9 n E mn Wi Wn 50 kk EMI performance PT LL LT a a A Ee
7. 5 1 1 Stackpole Electronics 0 10475 All information provided this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 2 21 December 2011 10 of 17 NXP Semiconductors UM10475 120 V 21 W 700 mA reference design using SSL2103 Table 3 for the 5512103 120 V 21 W demo board continued Reference Component Package Quantity Part number Remarks R17 12 5 96 R0603 1 ERJ 3GEYJ123V Panasonic R20 50 KQ POT 20 SMD 1 PVG3A503C01R00 Murata R21 26 1 1 96 R0603 1 RMCF0603FT26K1 Stackpole Electronics R22 665 Q 1 96 R0603 1 RCO603FR 07665RL Yageo R24 33 2 5 96 R0603 1 ERJ 3EKF3322V Panasonic R11 33 1 96 R0603 1 ERJ 3GEYJ333V Panasonic R14 0 43 Q 1 96 R0805 1 MCR10EZHFLR430 ROHM R23 10 O 4 5 96 R0603 1 ERJ 3GEYJ100V Panasonic R27 330 1 96 R1206 1 RMCF 1 8 330 5 96 Stackpole Electronics R33 120 5 96 R1206 1 RMCF1206JT120K Stackpole Electronics R32 200 0 25 W 5 96 Thru hole 1 CFR 25JR 200R Yageo R18 0 3 O 41 96 R1206 1 CSR1206FKR300 Stackpole Electronics R28 3 kQ 1 W 5 96 Thru hole 1 FMP100JR 52 3K Yageo R29 680 5 96 Thru hole 1 CFR 25JR 680R Yageo R35 9 1 0 25 W 5 96 Thru hole 1 ERD S1TJ9R1V Panasonic Q1A Q1B 100 mA 30 V SOT143 1 BCM847BS 135 NXP Semiconductors Q4 0 1 A 300 V SOT223 1 PZTA42 115 NXP Semiconductors Q6 0 375 A 240 V NFET SOT223 1 BSP89 115 NXP Semiconductors Q7 5 6 A 500 V DPAK 1 STD6NK50
8. ST Microelectronics T1 MA5157 AL Thru hole 1 MA5157 AL Coilcraft U1 SSL2103 SO 14 1 SSL2103 SO 16 NXP Semiconductors U2 TL431 1 96 SOT23 3 1 TL431AQDBZR 215 NXP Semiconductors UM10475 All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 2 21 December 2011 11 of 17 NXP Semiconductors U M1 0475 120 V 21 W 700 mA reference design using SSL2103 11 Demo board layout OZ Vu 2 14 S 2 0 t AY 01 me F1 m gt 1 3 No wo Oc ca 000123 000127 Fig 11 Top view Fig 12 Bottom view UM10475 All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 2 21 December 2011 12 of 17 NXP Semiconductors U M1 0475 120 V 21 W 700 mA reference design using SSL2103 12 Abbreviations Table 4 Abbreviations Acronym Description BCM Boundary Conduction Mode DCM Discontinuous Conduction Mode EMC ElectroMagnetic Compatibility EMI ElectroMagnetic Interference LED Light Emitting Diode MOSFET Metal Oxide Semiconductor Field Effect Transistor PF Power Factor SMPS Switched Mode Power Supply 13 References 1 SSL2103 Data sheet SMPS controller IC for dimmable LED lighting UM10475 All information pro
9. UM10475 120 V 21 W 700 mA reference design using SSL2103 Rev 2 21 December 2011 User manual Document information Info Content Keywords Abstract SSL2103 adjustable flyback convertor dimmable This document describes the correct use of the SSL2103 adjustable flyback convertor for 120 V 21 W 700 mA dimmable LED applications NXP Semiconductors U M1 0475 120 V 21 W 700 mA reference design using SSL2103 Revision history Rev Date Description v 2 20111221 second issue Modification Figure 10 Demo board circuit diagram on page 9 changed v 1 20110905 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 UM10475 All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 2 21 December 2011 2 of 17 NXP Semiconductors U M1 0475 120 V 21 W 700 mA reference design using SSL2103 1 Introduction 1 1 Scope of this document 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 requirement
10. an active damper to increase the efficiency and limit the inrush current during the phase cutting transient An ElectroMagnetic Interference EMI filter is included to comply with the conducted EMI requirement of EN55015 FCC15 Remark Nine LEDs were used in the test application for optimal performance of the reference design The design is adaptable to match other LED solutions 5 Dimmer compatibility Several dimmers with different specifications have been tested as the dimming performance of the board varies Table 2 shows the range of mains dimmers tested for compatibility with the SSL2103 demo board Table 2 Dimmer compatibility Manufacture Model number Voltage type Compatibility Lutron S 600 120 V incandescent Yes Lutron S 600P 120 V incandescent Yes Lutron S 600H 120 V incandescent Yes Lutron TG 600PH 120 V incandescent Yes Lutron DVW 600PH 120 V incandescent Yes Lutron DVW 603GH 120 V incandescent Yes Lutron DVM 600PH 120 V incandescent Yes Lutron DV 603PG 120 V incandescent Yes Lutron DV 600P 120 V incandescent Yes Lutron DV Beta Build 120 V incandescent Yes Lutron DNG 600PH 120 V incandescent Yes Lutron GL 600PH 120 V incandescent Yes Lutron CTCL 153PDH 120 V incandescent Yes Lutron LGCL 153P2 120 V incandescent Yes Lutron LG 600P 120 V incandescent Yes Lutron Credenza S31 120 V incandescent Yes lamp Leviton 6631 120 V incandescent Yes UM10475 All information provided in this document is subject to legal disclaimer
11. ence design using SSL2103 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 Not isolated Fig 3 Variable transformer isolation symbols 3 Specification 3 1 Demo board performance and specification Table 1 Performance and specification 1 Parameter Conditions Min Typ Max Unit input voltage range 60 Hz 106 120 135 V output voltage 23 28 30 V output current Vi 120 V Vo 28V 450 700 mA switching frequency 50 70 90 kHz output current ripple Vi 120 V Vo 28 7 V 27 30 lo 700 mA input Power Factor Vi 120 V Vo 28 7 V 0 9 0 925 lo 500 mA to 700 mA efficiency 120 V Vo 28 7 V 84 84 5 85 96 lo 450 mA to 700 mA output current regulation line 106 V to 135 V 5 96 lo 700 mA output current regulation temp 0 C to 85 C lo 700 mA 1 1 96 120V isolation voltage between primary and secondary 3 KV 1 Specification at TA 25 C 4 Functional description The SSL2103 driver IC is used to configure a flyback converter to generate a regulated output current for driving LEDs When an input voltage is applied the SSL2103 is initially powered up fro
12. for evaluation purposes only It shall be operated in a designated test area by personnel that is qualified according to local requirements and labor laws to work with non insulated mains voltages and high voltage circuits The product does not comply with IEC 60950 based national or regional safety standards NXP Semiconductors does not accept any liability for damages incurred due to inappropriate use of this product or related to non insulated high voltages Any use of this product is at customer s own risk and liability The customer shall fully indemnify and hold harmless NXP Semiconductors from any liability damages and claims resulting from the use of the product 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 competent 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 any spec
13. ial 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 14 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 2 21 December 2011 14 of 17 NXP Semiconductors UM10475 120 V 21 W 700 mA reference design using SSL2103 15 Tables Table 1 Performance and s
14. m the rectified voltage When the 5512103 starts switching the 5512103 is then supplied by the auxiliary winding for increased efficiency See Figure 10 UM10475 All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 2 21 December 2011 4 of 17 NXP Semiconductors U M1 0475 120 V 21 W 700 mA reference design using SSL2103 The flyback converter operates in Discontinuous Conduction Mode DCM to minimize magnetic component and switching losses High Power Factor PF is obtained automatically due to DCM operation With an operation in Boundary Conduction Mode BCM at full load is efficient optimized and enhanced by valley switching detection An external MOSFET is used to allow high power applications When mains dimmers are used the circuit detects the rectified voltage change and reduces the duty cycle and switching frequency This action reduces the output current for deep dimming The demo board adopts a more efficient bleeding circuit This results in flicker free deep dimming with a wide range of mains dimmers to increase the dimmer compatibility without sacrificing efficiency It detects circuit current and if necessary supplements bleeding current enough for the required hold currents of triac dimmers The bleeding circuit ensures the widest dimmer compatibility while Keeping the minimum heat generation The reference circuit also includes
15. operation of their applications and products using NXP Semiconductors products and NXP Semiconductors accepts no liability for any assistance with applications or customer product 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 provide appropriate design and operating safeguards to minimize the risks associated with their applications and products UM10475 All information provided in this document is subject to legal disclaimers 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 Safety of high voltage evaluation products 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
16. pecification 4 Table 2 Dimmer compatibility 5 Table 3 BOM for the SSL2103 120 V 21W demo board 10 Table 4 lt 13 continued gt gt UM10475 All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 2 21 December 2011 15 of 17 NXP Semiconductors U M1 0475 120 V 21 W 700 mA reference design using SSL2103 16 Figures Fig 1 SSL2103 demo board top view 3 Fig 2 5512103 demo board bottom view 3 Fig 3 Variable transformer isolation symbols 4 Fig 4 Correct measurement setup 6 Fig5 Efficlency eed ERR 7 Fig 6 Powerfactor osse ok RR eos RI Ar 7 Fig 7 Output current ripple 7 Fig8 7 Fig9 8 Fig 10 Demo board circuit 9 Fig 11 TOP VIGW sis sve bane eee tae 12 Fig 12 Bottom 12 continued gt gt UM10475 All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 2 21 December 2011 16 of 17 NXP Semiconductors UM10475 17 Contents
17. r 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 the 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
18. s NXP B V 2011 All rights reserved User manual Rev 2 21 December 2011 5 of 17 NXP Semiconductors UM10475 120 V 21 W 700 mA reference design using SSL2103 Table 2 Dimmer compatibility Manufacture Model number Leviton 6602 Leviton 6602 1 Leviton 06 Unknown GL410A GE 18021 GE 52136 Voltage type 120 V incandescent 120 V incandescent 120 V incandescent 120 V incandescent lamp 120 V incandescent 120 V incandescent Compatibility Yes Yes Yes Yes flicker flicker 6 Quick setup procedure UM10475 The demo board is supplied by 120 V AC and drives 8 to 9 LEDs up to 700 mA The output voltage range of the demo board is between 23 V to 30 V The output current can be adjusted down to 450 mA with potentiometer R20 at the output The LED load is connected to the terminals W3 and W4 The output voltage is limited to 35 V Connect an LED load to the driver board before powering up the board This action avoids any potential damage to LEDs due to the inrush current from hot plugging See Figure 4 120 V AC 60 Hz eee 1 dimmer Fig 4 Correct measurement setup reference board LED board 019aac383 All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 2 21 December 2011 6 of 17 NXP Semiconductors U M1 0475 12
19. s and labor laws to work with non insulated mains voltages and high voltage circuits This product shall never be operated unattended The demo board see Figure 1 and Figure 2 is a 120 V 21 W dimmable LED driver featuring the SSL2103 The board employs a flyback converter to provide a simple and efficient solution for mains dimmable LED recessed light applications that require galvanic isolation The demo board is designed to highlight high performance dimming wide dimmer compatibility cost effectiveness and high efficiency in dimmable LED driving applications The demo boards efficient bleeding circuit ensures wide dimmer compatibility and flicker free dimming operation for leading edge triac and falling edge transistor dimmers The board operates at around 70 kHz and produces a constant output current up to 700 mA to drive 8 to 9 LEDs The corresponding output voltage range is 23 V to 30 V The optimized circuit design external MOSFET and valley switching help to achieve efficiency up to 85 96 Figure 1 and Figure 2 show populated views of the demo board 5512103 5 S N 019aac377 019aac378 Fig 1 SSL2103 demo board top view Fig 2 5512103 demo board bottom view UM10475 All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 2 21 December 2011 3 of 17 NXP Semiconductors UM10475 120 V 21 W 700 mA refer
20. vided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 2 21 December 2011 13 of 17 NXP Semiconductors UM10475 14 Legal information 120 V 21 W 700 mA reference design using SSL2103 14 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 completeness of information included herein and shall have no liability for the consequences of use of such information 14 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 custome
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