RT9364 - 80mA 4-Channel Charge Pump White LED Driver
The RT9364 is a high performance white LED driver.
It integrates current sources and automatic mode selection charge pump.
The part maintains the high efficiency by utilizing an x1/x1.5 fractional charge pump and low dropout current sources.
The small equivalent x1 mode open loop resistance and ultr
RT9364 Features
* z 85% Average Efficiency Over Battery Life z Support up to 4 White LEDs z 80mV Typical Current Source Dropout z Support up to 80mA Output Current z 1% Typical LED Current Accuracy z 0.7% Typical LED Current Matching z Soft Start Function z Auto Charge Pump Mode Selection z 250kHz Fixed Frequency Osc
