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:oPassive PFC LED drivers up to 45WoActive 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-circuitb. No-Load Outputc. Over-temperature foldback & shutdown•Low standby power•Small SO8 IC package
Key Features
Order Details
• Order code: RED2832AD-TR13• SO8 package on 13” tape & reel
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:oPassive PFC LED drivers up to 45WoActive 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-circuitb. No-Load Outputc. Over-temperature foldback & shutdown•Low standby power•Small SO8 IC package