RediSem Ltd. Science Park Shatin Hong Kong Tel. +852 2607 4141 Fax. +852 2607 4140 Careers | Contact © Copyright 2017-2021 RediSem Ltd.
RED2832 is an advanced resonant controller IC for high efficiency CC LED drivers with flicker free linear dimming down to 0%. It is suitable for passive PFC systems up to 45W and high power active PFC systems up to 250W.
Advanced Resonant Controller IC for high efficiency LED drivers Highly accurate Secondary-side Constant Current regulation down to 0% enables DALI2 compliance Optimised for: o Passive PFC LED drivers up to 45W o Active PFC LED drivers up to 200W. RED2832 works with any APFC controller IC 50% duty cycle, variable frequency control of resonant half-bridge +/-3% Primary Side Regulation of LED current and voltage with no Flicker Protection modes: a. Overload output including short-circuit b. No-Load Output c. Over-temperature foldback & shutdown Low standby power Small SO8 IC package
Datasheet  
Key Features
Order Details
Order code: RED2832AD-TR13 SO8 package on 13” tape & reel
•	RED2832 38W compact DALI2 driver   Reference Design  Check Application Notes Check Application Notes Order Order Resonant Controller for CC LED Drivers RED2832
•	RED2832AL Rev01 Production (493kB)   •	RED2832AL Rev01 Production (493kB)         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.
Resonant Controller for CC LED Drivers RED2832
RED2832 is an advanced resonant controller IC for high efficiency CC LED drivers with flicker free linear dimming down to 0%. It is suitable for passive PFC systems up to 45W and high power active PFC systems up to 250W.
Advanced Resonant Controller IC for high efficiency LED drivers Highly accurate Secondary-side Constant Current regulation down to 0% enables DALI2 compliance Optimised for: o Passive PFC LED drivers up to 45W o Active PFC LED drivers up to 200W. RED2832 works with any APFC controller IC 50% duty cycle, variable frequency control of resonant half-bridge +/-3% Primary Side Regulation of LED current and voltage with no Flicker Boost current feature to ensures reliable startup with constant power loads Protection modes: a. Overload output including short-circuit b. No-Load Output c. Over-temperature foldback & shutdown Low standby power Small SO8 IC package
Key Features
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