LN9364 Overview
The LN9364 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.
LN9364 Key Features
- 90% average efficiency over battery life
- Support up to 4 white LEDs
- 80mV typical current source dropout
- Support up to 80mA output current
- 2% Typical LED current accuracy
- 1% Typical LED current matching
- Soft start function
- Auto charge pump mode selection
- 500kHz fixed frequency oscillator
- Output over voltage protection