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
DER-547- 275 W PFC Front-End
100 300 275.0 440.0 0.0 0.0 0.0 0.0 0.0 Boost CV No HiperPFS-4
DER-570 - 40 W Wide Range Dimmable, Non-Isolated Buck LED Driver
100 300 40.0 52.0 0.0 0.0 0.0 0.0 0.0 Buck CC No LYTSwitch-7
rd570gerber.zip
DER-563 - 18.5 W TRIAC Dimmable Non-Isolated Buck LED Driver
180 265 18.5 52.0 0.0 0.0 0.0 0.0 0.0 Buck CC No LYTSwitch-7
rd563gerber.zip
DER-558 - 7.5 W TRIAC Dimmable Power Factor Corrected Non-Isolated LED Driver
180 265 7.5 50.0 0.0 0.0 0.0 0.0 0.0 Buck CC No LYTSwitch-7
rd558gerber.zip
DER-539 - 6.24 W Dimmable, Power Factor Corrected, Non-Isolated LED Driver
90 132 6.2 52.0 0.0 0.0 0.0 0.0 0.0 Buck CC No LYTSwitch-7
rd539gerber.zip
DER-586 - 10 W, 88% Efficiency Low Line TRIAC Dimmable for BR30 Non-Isolated LED Driver
90 132 10.0 60.0 0.0 0.0 0.0 0.0 0.0 Buck CC No LYTSwitch-7
rd586gerber.zip
DER-561 - 7.5 W TRIAC Dimmable, Non-Isolated Buck LED Driver
90 300 7.5 60.0 0.0 0.0 0.0 0.0 0.0 Buck CC No LYTSwitch-7
rd561gerber.zip
DER-568 - 10 W Dimmable, Non-Isolated Buck LED Driver for A19 Lamps
195 265 10.0 84.0 0.0 0.0 0.0 0.0 0.0 Buck CC No LYTSwitch-7
rd568gerber.zip
DER-540 - 4.68 W TRIAC Dimmable Power Factor Corrected Non-Isolated LED Driver
90 132 4.7 52.0 0.0 0.0 0.0 0.0 0.0 Buck CC No LYTSwitch-7
rd540gerber.zip
DER-541 - 16.75 W Non-Dimmable, Non-Isolated Buck LED Driver
90 132 16.8 67.0 0.0 0.0 0.0 0.0 0.0 Buck CC No LYTSwitch-1
rd541gerber.zip
DER-607 - 10 W, 3-way Dimmable Non-Isolated Buck LED Driver
90 132 10.0 50.0 0.0 0.0 0.0 0.0 0.0 Buck CV LYTSwitch-1
rd607gerber.zip
DER-553 - 6.5 W, Low-Line Input, Non-dimmable, Non-Isolated Buck LED Driver
90 132 6.5 52.0 0.0 0.0 0.0 0.0 0.0 Buck CC No LYTSwitch-1
rd553gerber.zip
RDR-465 - 5 W Non-Dimmable, Non-Isolated LED Driver for Candelabra (E12) Bulb
90 300 4.5 48.0 0.0 0.0 0.0 0.0 0.0 Buck CC LYTSwitch-1
rd465gerber.zip
DER-548 - 20.4 W Non-Dimmable, Non-Isolated Buck LED Driver
190 300 20.4 120.0 0.0 0.0 0.0 0.0 0.0 Buck CC No LYTSwitch-1
rd548gerber.zip
RDR-464 - 8 W Non- Dimmable, Power Factor Corrected, Non-Isolated Buck LED Driver
90 300 8.0 60.0 0.0 0.0 0.0 0.0 0.0 Buck CC No LYTSwitch-1
rd464gerber.zip
DER-556 - 32 W Non-Dimmable, Non-Isolated, Buck LED Driver for Downlights
90 260 32.0 60.0 0.0 0.0 0.0 0.0 0.0 Buck CC No LYTSwitch-1
rd556gerber.zip
DER-542 - 4.7 W Non-Dimmable, High Efficiency, Power Factor Corrected, Non-Isolated LED Driver
185 265 4.7 90.0 0.0 0.0 0.0 0.0 0.0 Buck CC No LYTSwitch-1
rd542gerber.zip
DER-512 - 18 W TRIAC Dimmable, High Efficiency, Power Factor Corrected, Non-Isolated Buck-Boost LED Driver
90 132 18.0 72.0 0.0 0.0 0.0 0.0 0.0 Buck-Boost CC No LYTSwitch-3
rd512gerber.zip
DER-502 - 9.5 W TRIAC Dimmable, Power Factor Corrected, Isolated LED Driver
90 132 9.5 27.0 0.0 0.0 0.0 0.0 0.0 Flyback CC Yes LYTSwitch-3
rd502gerber.zip
DER-498 - 4.5 W TRIAC Dimmable Buck LED Driver
185 265 4.5 30.0 0.0 0.0 0.0 0.0 0.0 Buck CC No LYTSwitch-3
rd498gerber.zip