IS31LT3932
IS31LT3932 is manufactured by ISSI.
High PF universal LED Driver
General Description Features
IS31LT3932 is a universal LED driver, which can operate in fly-back, buck-boost and buck convertor. For isolation fly-back, it can achieve high PF, high current accuracy, ± 5 % load and line regulation and wide voltage input voltage range, without loop pensation. For buck convertor, it also can achieve high PF, high current accuracy, high efficiency, good load and line regulation and wide voltage input voltage range, without loop pensation. with very few ponents. IS31LT3932 has special power line sense and output voltage sense circuits, operates in primary feedback mode without opto-coupler and achieve stable...
