Summary of Contents for NXP Semiconductors UM10694
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UM10694 SSL2109ADB1107 - 230 V/7 W GU10 high PF isolated LED driver demo board Rev. 1 — 9 April 2013 User manual Document information Info Content Keywords SSL2109ADB1107, flyback converter, high power factor, GU10 Abstract This document describes the operation of a 230 V/7 W non-dimmable LED driver demo board featuring SSL2109A and using an isolated flyback topology.
UM10694 NXP Semiconductors SSL2109ADB1107 - 230 V/7 W GU10 high PF isolated LED driver 1. Introduction This user manual describes the operation of the SSL2109ADB1107 demo board featuring the SSL LED driver SSL2109A in a 230 V/7 W isolated flyback converter application.
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UM10694 NXP Semiconductors SSL2109ADB1107 - 230 V/7 W GU10 high PF isolated LED driver a. Top view b. Bottom view Fig 1. SSL2109ADB1107 230 V/7 W GU10 demo board UM10694 All information provided in this document is subject to legal disclaimers.
UM10694 NXP Semiconductors SSL2109ADB1107 - 230 V/7 W GU10 high PF isolated LED driver 2. Safety The board is connected to mains voltage. Avoid touching the demo board while it is connected to the mains voltage. An isolated housing is obligatory when used in uncontrolled, non-laboratory environments.
UM10694 NXP Semiconductors SSL2109ADB1107 - 230 V/7 W GU10 high PF isolated LED driver 3. Specifications Table 1. Specifications of the SSL2109ADB1107 Symbol Parameter Value AC mains supply voltage 230 V; ±10 % mains input power 6.9 W at nominal V...
UM10694 NXP Semiconductors SSL2109ADB1107 - 230 V/7 W GU10 high PF isolated LED driver 4. Functional description 4.1 Input filtering A differential mode π filter is implemented to reduce differential mode noise originating from the High-frequency (HF) switching currents/voltages in the primary of the converter from returning to the mains.
UM10694 NXP Semiconductors SSL2109ADB1107 - 230 V/7 W GU10 high PF isolated LED driver An external 18 V Zener diode is included at the VCC pin to prevent that the voltage exceeds 20 V at the VCC pin for this no LED string situation.
UM10694 NXP Semiconductors SSL2109ADB1107 - 230 V/7 W GU10 high PF isolated LED driver 5. Demo board connections The SSL2109ADB1107 demo board is supplied with a 230 V, 50 Hz mains supply where the board connection is shown in Table 2.
UM10694 NXP Semiconductors SSL2109ADB1107 - 230 V/7 W GU10 high PF isolated LED driver 6. Performance data SSL2109ADB1107 6.1 Efficiency Fig 5. Efficiency as a function of mains voltage 6.2 Power factor Fig 6. Power factor as a function of mains voltage UM10694 All information provided in this document is subject to legal disclaimers.
UM10694 NXP Semiconductors SSL2109ADB1107 - 230 V/7 W GU10 high PF isolated LED driver 6.3 Line regulation Fig 7. Line regulation 6.4 Load regulation Fig 8. Load regulation UM10694 All information provided in this document is subject to legal disclaimers.
UM10694 NXP Semiconductors SSL2109ADB1107 - 230 V/7 W GU10 high PF isolated LED driver 8. PCB component assembly and layout 8.1 PCB component assembly a. Top assembly b. Bottom assembly Fig 11. PCB component assembly UM10694 All information provided in this document is subject to legal disclaimers.
UM10694 NXP Semiconductors SSL2109ADB1107 - 230 V/7 W GU10 high PF isolated LED driver 9. Bill Of Material (BOM) SSL2109ADB1107 Table 4. Reference Description and values Part number Manufacturer bridge rectifier; 600 V; 0.8 A B6S-G Comchip Technology capacitor; 100 nF; 450 V ; 10 %; metal film; radial CL21-450V-0.1u F/K...
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UM10694 NXP Semiconductors SSL2109ADB1107 - 230 V/7 W GU10 high PF isolated LED driver Reference Description and values Part number Manufacturer resistor; 220 kΩ; 0.25 W; 5 %; 1206 RC1206JR-07220KL Yageo resistor; 33 Ω; 0.1 W; 5 %; 0603 RC0603JR-0733RL Yageo resistor;...
UM10694 NXP Semiconductors SSL2109ADB1107 - 230 V/7 W GU10 high PF isolated LED driver 10. Transformer specification A RM6 transformer with reinforced isolation is used with flying leads. Fig 13. Inductor specification Table 5. Electrical specification ° All values are specified at 25 C unless otherwise specified.
Limited warranty and liability — Information in this document is believed to be accurate and reliable. However, NXP Semiconductors does not give any In no event shall NXP Semiconductors, its affiliates or their suppliers be representations or warranties, expressed or implied, as to the accuracy or...
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