BD9408FV Datasheet - ROHM

BD9408FV White LED Driver

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 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 Datasheet (1.95 MB)