BCT3661B Datasheet - BROADCHIP

BCT3661B, White LED driver

Ver 2.0 BCT3661B White LED driver with digital pulse brightness control for up to 12 LEDs in Series .
With 42V rated integrated switch FET, BCT3661B is a boost converter that drives up to 12 LEDs in series.

Features

* 3.0V to 5.5V Input Voltage Range
* 42V Open LED Protection For up To 12 LEDs
* 200mV Reference Voltage
* 1-Wire 32 Level Digital Pulse Brightness Control
* Built-in Soft Start
* Up to 90% Efficiency

Applications

* Cellular Phones
* Portable Media Players
* Ultra Mobile Devices
* GPS Receivers

BCT3661B-BROADCHIP.pdf