BD9408FV - 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), over current limit protection of DC/DC(OCP), LED OCP prote.

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
 LED Dimming PWM Over Duty Protection(ODP) Applications
 TV, Computer Display
 Other LCD Backlighting SSOP-B14 Typical Application Circuit ￥ Product structure: Silicon monolithic integrated circuit .www.rohm.com © 2018 ROHM Co., Ltd. All rights reserved. TSZ22111
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• 001 This product has no designed protection again.