BD9408FV

White LED Driver

ROHM

BD9408FV Features

* DC/DC Converter with Current Mode

* LED Protection Circuit(Over Boost Protection, LED OCP Protection)

* Over Voltage Protection(OVP) for the Output Voltage

* Adjustable Soft Start

* Adjustable Oscillation Frequency of DC/DC

* Wide Range of Analog Dimming 0.2V to 3.0V

BD9408FV General Description

BD9408FV is a high efficiency driver for white LEDs and it is designed for large LCDs. BD9408FV has a boost DC/DC converter that can supply appropriate voltage to the light source of LEDs series array. BD9408FV has some protect functions against fault conditions, such as over voltage protection(OVP).

BD9408FV Datasheet (1.95 MB)