RT9368A Datasheet - Richtek

RT9368A 4-Channel Charge Pump White LED Driver

The RT9368A is a high efficiency and cost effective charge pump white LED driver. It supports up to 4 white LEDs with regulated constant current for uniform intensity. The RT9368A maintains the highest efficiency by utilizing a x1/x1.5/x2 charge pump and low dropout current regulators. User can easi.

RT9368A Features

* z z z z z z z z z z z Very High Efficiency Over 80% of Battery Life Support up to 4 White LEDs Support up to 80mA Output Current 1% Typical LED Current Matching Soft Start Function Auto Charge Pump Mode Selection 250kHz Fixed Frequency Oscillator Output Over Voltage Protection 16 Steps Brightness C

RT9368A_Richtek.pdf