RT9363A Datasheet - Richtek

RT9363A 3 Channels 90mA x1/x2 Charge Pump White LED Driver

The RT9363A is a compact, high efficient and highly integrated charge pump white LED driver. It maintains the highest efficiency by utilizing a x1/x2 fractional charge pump and low dropout current regulators. The RT9363A supports up to 3 white LEDs and regulates a constant current for uniform intens.

RT9363A Features

* z z z z z z z z z z z z z z z Over 80% Average Efficiency Over Battery Life Support Up to 3 White LEDs 80mV Typical Current Source Dropout Support Up to 90mA Output Current 1% Typical LED Current Accuracy 0.7% Typical LED Current Matching Soft Start Function Automatic Charge Pump Mode Selection 1MH

RT9363A_Richtek.pdf