OB3306 Datasheet High Integrated LCD Monitor Backlight Inverter Controller

Manufacturer: GreenEngine

Overview: OB3306 DC/AC CCFL Controller IC Product.

OB3306 high integrated lcd monitor backlight inverter controller by GreenEngine - Datasheet Preview

Datasheet Details

Part number	OB3306
Manufacturer	GreenEngine
File Size	141.88 KB
Description	High Integrated LCD Monitor Backlight Inverter Controller
Download	OB3306 Download (PDF)

General Description

: OB3306 is a high integrated and high performance Cold Cathode Fluorescent Lamp (CCFL) controller optimized for LCD monitor backlight application.

It integrates high precision (2%) 4 channels of current and 1 channel of voltage feedback control, and thus provides a low-cost and high reliability LCD backlight solution with minimum system BOM count.

OB3306 controls push pull topology and supports various dimming functions and comprehensive protections.

Key Features

Minimal required external components Push pull topology High precision reference and frequency control External programmability of the key parameters Flexible Dimming mode Control： Analog dimming control Internal burst dimming control External burst (LPWM) dimming control 0-2V DC voltage direct dimming control without external circuits Dimming range programmable (Max. : 100%~0%) Comprehensive Protection Coverage： Output over voltage protection (OVP) Output over current proteciton (OCP) Open lamp.

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OB3302	Cost Effective CCFL Controller