RED2431 is an advanced CMOS control IC for resonant LLC converters and is intended for low power LED drivers up to 40W.
•Advanced LED Controller IC for high efficiency low-cost LLC converters with bipolar transistors and integrated PFC•PSR - +/-3% Primary Side Regulation of LED current and voltage with no Flicker•Overtemperature output current foldback for high temperature survival•Lowest output current ripple <0.3%. Flicker Index typically 0.0004• Protection modes:a. Overloadb. No-Loadc. Over-temperature fault latch & output current foldback•Automatic dead-time control and capacitive mode protection• Very low output current ripple < 0.5%•Small SOT23-6 IC package
RED2431 is an advanced CMOS control IC for resonant LLC converters and is intended for low power LED drivers up to 40W.
•Advanced LED Controller IC for high efficiency low-cost LLC converters with bipolar transistors and integrated PFC•PSR - +/-3% Primary Side Regulation of LED current and voltage with no Flicker•Overtemperature output current foldback for high temperature survival•Lowest output current ripple <0.3%. Flicker Index typically 0.0004• Protection modes:a. Overloadb. No-Loadc. Over-temperature fault latch & output current foldback•Automatic dead-time control and capacitive mode protection• Very low output current ripple < 0.5%•Small SOT23-6 IC package