Browse over 10,000 Electronics Projects

12.6 W Dimmable LED Driver Using LYT4313E

12.6 W Dimmable LED Driver Using LYT4313E



Advertisement1


The document describes an isolated high power factor (PF) TRIAC dimmable LED driver designed to drive an LED string voltage of 34 V at 370 mA from an input voltage range of 90 VAC to 132 VAC. The LED driver utilizes the LYT4313E from the LYTSwitch family of ICs. The topology used is a single-stage power factor corrected flyback that delivers high efficiency, high power factor, low THD, isolation, low component count, and dimming performance required for this design.

 


Top