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OB3372

Part Number	OB3372
Manufacturer	On-Bright
Description	High Power Dual output LED Driver
Published	Dec 26, 2016
Detailed Description	On-Bright Confidential to OB3372 High Power Dual output LED Driver GENERAL DESCRIPTION The OB3372 is a high power dua...
Datasheet	OB3372 PDF File

Overview

On-Bright Confidential to OB3372 High Power Dual output LED Driver GENERAL DESCRIPTION The OB3372 is a high power dual output LED driver optimized for large size LED backlighting application.
It integrates two independent boost converters, providing a high performance and high reliability LED backlighting solution.
It incorporates two boost converters operating in current mode PWM control at fixed frequency.
The operation frequency is programmed from 100 kHz to 600 kHz by setting an external resistor at RT pin.
The OB3372 can be configured for Master-Slave operation to support multi-channel applications.
The voltage across LED current sense resistor is regulated to about 600mV to reduce p...

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