RT8301 Datasheet (Richtek) - 8-CH Constant Current LED Driver

RT8301, 8-CH Constant Current LED Driver

The RT8301 is a 8-CH constant current sink LED drivers with Dynamic Headroom Control (DHC) function.

RT8301 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 rippl

RT8301 Features

* 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 RT8301 is available in SOP-24 package to achieve optimized solution for PCB space. Simplifi