LED Design Examples

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Design Example
Vin (min) Vin (max) P(out) Vout 1 Vout 2 Vout 3 Vout 4 Vout 5 Vout 6 Topology CV/CC Isolated? Product Family Schematic RDK Gerber
RDR-506 - 1.44 W Non-Isolated Buck Converter using LinkSwitch-TN2 RDK Available
85 V 265 V 1.4 W 12.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Buck CV No LinkSwitch-TN2
rdr-506_gerber.zip
DER-574 - 1.65 W Non-Isolated Tapped Buck Power Supply
85 V 265 V 1.7 W 3.3 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Tapped Buck CV No LinkSwitch-TN2
rd574gerber.zip
DER-508 - 4.75 W Dual Output Power Supply
85 V 265 V 4.8 W 18.0 V 5.0 V 0.0 V 0.0 V 0.0 V 0.0 V Buck CV LinkSwitch-TN2
rd508gerber.zip
DER-515 - 12 W Non-Dimmable Non-Isolated LED Driver
90 V 308 V 12.0 W 72.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Buck-Boost CC No LYTSwitch-5
rd515gerber.zip
DER-543 - 18.4 W Non-Dimmable, Non-Isolated Boost LED Driver
195 V 265 V 18.4 W 385.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Boost CC No LYTSwitch-5
rd543gerber.zip
DER-526 - 18 W Non-Dimmable Non-Isolated Buck-Boost LED Driver
90 V 308 V 18.0 W 72.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Buck-Boost CC No LYTSwitch-5
rd526gerber.zip
DER-596 - 15 W Universal Input LED Driver for T8 Tube
100 V 277 V 15.0 W 80.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Buck-Boost CC No LYTSwitch-5
rd596gerber.zip
DER-528 - 14 W Non-Dimmable, High Efficiency (>86% ), Power Factor Corrected Isolated LED Driver
90 V 265 V 30.0 W 30.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Flyback CC Yes LYTSwitch-5
rd528gerber.zip
DER-648 - 150 W Power Factor Corrected LLC Power Supply Using HiperPFS-4 and HiperLCS
100 V 300 V 150.0 W 46.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Boost PFC + LLC CV/CC Yes CAPZero-2
der-648_gerber.zip
RDR-378 - 7 W Non- Dimmable, Non-Isolated Buck LED Driver for A19 and A17 Lamps RDK Available
190 V 265 V 7.0 W 85.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Buck CC Yes LYTSwitch-0
rd378gerber.zip
RDR-355 - 6 W Non-Dimmable, Non-Isolated Buck LED Driver for GU10 Lamps RDK Available
90 V 265 V 6.0 W 54.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Buck CC No LYTSwitch-0
rd355gerber.zip
DER-387 - 5.1 W Non-Dimmable, High Power Factor, Non-Isolated LED Driver
90 V 132 V 5.1 W 38.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Buck CC No LYTSwitch-0
rd387gerber.zip
RDR-382 - 150 W Power Factor Corrected LLC Power Supply for LED Streetlight
90 V 265 V 150.0 W 150.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V LLC Half Bridge CV No HiperPFS-2
rd382gerber.zip
DER-364 - 12 W High Efficiency(>88%), Power Factor Corrected LED Driver for BR40 Lamps
90 V 132 V 14.0 W 41.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Buck CC No LYTSwitch-4
rd364gerber.zip
DER-442 - 30 W Isolated Flyback, 1 – 10 V Analog Dimming LED Driver
90 V 132 V 30.0 W 45.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Flyback CC Yes LYTSwitch-4
rd442gerber.zip
DER-405 - 25 W High Efficiency (>90%) High Power Factor (>0.97) Non-Isolated Buck-Boost T10 Tube LED Driver
195 V 300 V 25.0 W 144.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Buck-Boost CC No LYTSwitch-4
rd405gerber.zip
DER-359 - 8 W Non-Isolated Tapped-Buck, TRIAC Dimmable LED Driver for BR30 Lamps
90 V 132 V 8.0 W 36.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Buck CC No LYTSwitch-4
rd359gerber.zip
DER-429 - 18 to 25 W Isolated Flyback, Constant Current and Constant Voltage LED Driver
195 V 265 V 18.0 W 24.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Flyback CV/CC Yes LYTSwitch-4
rd479gerber.zip
DER-396 - 20 W High Efficiency >86% TRIAC Dimmable LED Driver for PAR38 Lamps
185 V 265 V 20.0 W 36.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Flyback CC Yes LYTSwitch-4
rd396gerber.zip
DER-353 - 9.5 W, Isolated Flyback, TRIAC Dimmable, PFC LED Driver
90 V 132 V 9.5 W 18.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Flyback CC Yes LYTSwitch-4
rd353gerber.zip