RediSem Ltd. Science Park Shatin Hong Kong Tel. +852 2607 4141 Fax. +852 2607 4140 Careers | Contact © Copyright 2017-2021 RediSem Ltd.
RED2601 is an advanced LLC Controller IC for high efficiency LED drivers, intended for two stage APFC + LLC LED drivers without flicker, universal mains input LED drivers or CC LED drivers up to 200W.
Advanced LLC Controller IC for high efficiency LED drivers For RediSem’s low-cost LLC converter topology with bipolar transistors Optimized for 2-stage LLC + APFC LED drivers. RED2601 works with any APFC controller IC PSR - +/-5% Primary Side Regulation of LED current and voltage with no flicker 50% duty cycle, variable frequency control of resonant half-bridge Automatic dead-time control and capacitive mode protection Protection modes: a. Overload b. No-Load c. Internal Over-temperature d. External Over-temperature (NTC) Low output capacitance allows live LED connection No flicker - zero output current ripple
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Key Features
Order Details
Code RED2601AD-TR13 Package SO8 Tape & Reel
•	75W 27V-54V 1.4A Iset LED driver  (185kB) •	75W 27V-54V 1.4A Iset LED driver  (185kB) Reference Design  Check Application Notes Check Application Notes Order Order LED Controller for LLC Converters RED2601
•	RED2601  (460kB)   •	RED2601  (460kB)   •	75W LLC LED 27V-54V 1400mA Iset (166kB) •	75W LLC LED 27V-54V 1400mA Iset (166kB) •	150W LLC Half Bridge 214V 700mA  (138kB) •	150W LLC Half Bridge 214V 700mA  (138kB)      LED Driver ICs
RediSem Ltd. Science Park Shatin Hong Kong Tel. +852 2607 4141 Fax. +852 2607 4140 Careers | Contact © Copyright 2017-2020 RediSem Ltd.
LED Controller for LLC Converters RED2601
RED2601 is an advanced LLC Controller IC for high efficiency LED drivers, intended for two stage APFC + LLC LED drivers without flicker, universal mains input LED drivers or CC LED drivers up to 200W.
Advanced LLC Controller IC for high efficiency LED drivers For RediSem’s low-cost LLC converter topology with bipolar transistors Optimized for 2-stage LLC + APFC LED drivers. RED2601 works with any APFC controller IC PSR - +/-5% Primary Side Regulation of LED current and voltage with no flicker 50% duty cycle, variable frequency control of resonant half-bridge Automatic dead-time control and capacitive mode protection Protection modes: a. Overload b. No-Load c. Internal Over-temperature d. External Over-temperature (NTC) Low output capacitance allows live LED connection No flicker - zero output current ripple
Key Features
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