RediSem Ltd. Science Park Shatin Hong Kong Tel. +852 2607 4141 Fax. +852 2607 4140 Careers | Contact © Copyright 2025 RediSem Ltd.
RED2432 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. Overload b. No-Load c. 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
Datasheet  
Key Features
Order Details
• Code RED2432AL-TR7 • Package SOT23-6 Tape & Reel
•	RED2432 36W  1A Design Report (1176kB)  •	RED2432 36W  1A Design Report (1176kB) •	 Reference Design  Check Application Notes Check Application Notes Order Order Low Power LED Controller for LLC converters RED2432 •	RED2432  (347kB)   •	RED2432  (347kB)           LED Driver ICs
RediSem Ltd. Science Park Shatin Hong Kong Tel. +852 2607 4141 Fax. +852 2607 4140 Careers | Contact © Copyright 2025 RediSem Ltd.
RED2432 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. Overload b. No-Load c. 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
Key Features
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