LED Design Examples

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Design Example
Vin (min)sort descending 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
DER-507 - 175 mW Constant Voltage, Universal Input, Non-Isolated Buck Converter
85 V 265 V 175.0 W 5.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Buck CV No LinkSwitch-TN2
rd507gerber.zip
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-622 - Two-Wire (No Neutral), Wide-Range, Non-Isolated Flyback, Bluetooth Wall Switch
90 V 277 V 5.0 W 3.8 V 12.0 V 0.0 V 0.0 V 0.0 V 0.0 V Flyback CC No LinkSwitch-TN2
rd622gerber.zip
DER-630 - 12 W High Efficiency, High Power Factor, Isolated Flyback Power Supply for Smart Lighting Using LYTSwitch-6
90 V 265 V 12.0 W 27.0 V 5.0 V 0.0 V 0.0 V 0.0 V 0.0 V Flyback CV/CC Yes LYTSwitch-6
der630_gerber.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-750 - 42 W 2-Stage Boost and Isolated Flyback Dimmable LED Ballast Using HiperPFS-4 and LYTSwitch-6
90 V 277 V 42.0 W 42.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Flyback CV/CC Yes LYTSwitch-6
der-750_gerber.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-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-288 - High Efficiency, High Power Factor 15 W LED Driver with Active Ripple Filter
90 V 265 V 15.0 W 30.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Flyback CC Yes LinkSwitch-PH
rd288gerber.zip
DER-750 - 42 W 2-Stage Boost and Isolated Flyback Dimmable LED Ballast Using HiperPFS-4 and LYTSwitch-6
90 V 277 V 42.0 W 42.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Flyback CV/CC Yes HiperPFS-4
der-750_gerber.zip
DER-350 - 20 W, Isolated Flyback, TRIAC Dimmable, PFC (>0.98) LED Driver
90 V 132 V 20.0 W 36.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Flyback Yes LYTSwitch-4
rd350gerber.zip
DER-657 - 45 W High Power Factor, Isolated Flyback with Switched Valley Fill PFC LED Driver
90 V 265 V 45.0 W 80.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Flyback CV/CC Yes LYTSwitch-6
DER-657_gerber.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
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 HiperLCS
rd382gerber.zip
DER-597 - 40 W 2-Stage, Buck-Boost, Isolated Flyback Dimmable LED Ballast Supply
90 V 305 V 40.0 W 42.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Flyback CV/CC Yes LYTSwitch-6
DER-597_gerber.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-286 - Wide Input, High Efficiency, High Differential Surge, High Power Factor, 30 W LED Driver
90 V 308 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 LinkSwitch-PH
rd286gerber.zip
DER-338 - 23 W, Isolated, Power Factor Corrected (PF >0.98), LED Driver for T8 Lamps
90 V 135 V 23.0 W 50.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Flyback CC Yes LYTSwitch-4
rd338gerber.zip