OZ9932 - LCD Monitor CCFL Inverter Controller

Product Overview

O2Micro

Datasheet Details

Part number	OZ9932
Manufacturer	O2Micro
File Size	243.95 KB
Description	LCD Monitor CCFL Inverter Controller
Datasheet	OZ9932 Datasheet
Additional preview pages of the OZ9932 datasheet.

Product details

Description

1 2 3 ENA_SST_CMP CT GNDA DRV2 ISEN 8 7 6 5 VSEN_DIM VDDA DRV1 GENERAL DESCRIPTION The patent pending OZ9932 is a cost-effective CCFL (Cold Cathode Fluorescent Lamp) Power Management controller designed for CCFL, Liquid Crystal Display (LCD) applications.The OZ9932 provides two drive signals for most power conversion topologies, such as push-pull, half-bridge, full-bridge or Class-D inverters while maintaining high-efficiency operation.The controller converts unregulated DC voltages into near

Features

Built-in intelligence to ignite positive impedance CCFLs Universal panel interface Enhanced output drive capability Over 200 steps dimming control Low cost LCD TV inverter solution Constant operating frequency Operating frequency can be synchronized with external signal Integrated synchronized PWM dimming control with wide dimming range Built-in intelligence for ignit.

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Published: Aug 14, 2013 |