LP8545 Description
The LP8545 is a white LED driver with integrated boost converter. It has six adjustable current sinks which can be controlled by PWM input or with I2C-patible serial interface. The boost converter has adaptive output voltage control based on the LED driver voltages.
LP8545 Key Features
- High-voltage DC/DC boost converter with integrated FET
LP8545 Applications
- 22V input voltage range to support 1x…5x cell LiIon batteries Programmable PWM resolution
- 8 to 13 true bit (steady state)