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BD9486F

Part Number	BD9486F
Manufacturer	ROHM
Description	LED Drivers
Published	May 5, 2014
Detailed Description	Datasheet LED Drivers for LCD Backlights 1ch Boost up type White LED Driver for large LCD BD9486F 1.1 General Descrip...
Datasheet	BD9486F PDF File

Overview

Datasheet LED Drivers for LCD Backlights 1ch Boost up type White LED Driver for large LCD BD9486F 1.
1 General Description BD9486F is a high efficiency driver for white LEDs and is designed for large LCDs.
BD9486F has a boost DCDC converter that employs an array of LEDs as the light source.
BD9486F has some protect functions against fault conditions, such as over-voltage protection (OVP), over current limit protection of DCDC (OCP), LED OCP protection, and Over boost protection (FBMAX).
Therefore it is available for the fail-safe design over a wide range output voltage.
Key Specifications  Operating power supply voltage range:9.
0V to 18.
0V  Oscillator frequency of DCDC: 150kHz (RT=100...

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