RT8301A Datasheet 8-ch Constant Current Led Driver

Manufacturer: Richtek

Overview: ® RT8301A 8-CH Constant Current LED Driver for Display Backlight.

Datasheet Details

Part number	RT8301A
Manufacturer	Richtek
File Size	245.15 KB
Description	8-CH Constant Current LED Driver
Datasheet	RT8301A-Richtek.pdf

The RT8301A is a 8-CH constant current sink LED drivers with Dynamic Headroom Control (DHC) function.

RT8301A can provide well current matching ability, adjustable VSET to choose the suitable dropout voltage across the MOS / BTJ.

Beside that, DHC will provide the stable VFB dimming, thus voltage ripple is kept as small even during the dimming.

include Short LED Protection (SLP), Open LED Protection (OLP) and Over Temperature Protection (OTP). When any channel triggers protection function, LED will be turned off and the FAULT pin will pull low. The RT8301A is available in SOP-24 package to achieve optimized solution for PCB space. Simplified.

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