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OB3316 - High Performance CCFL Controller

This page provides the datasheet information for the OB3316, a member of the OB3316_On High Performance CCFL Controller family.

Datasheet Summary

Description

OB3316 is a high performance Cold Cathode Fluorescent Lamp (CCFL) backlight controller IC dedicated for use in push pull configuration.

The controller is designed to drive single or multiple CCFLs in Liquid Crystal Display (LCD) applications.

Features

  • covering IC Under Voltage Lockout (UVLO), System supply brownout protection, Output Over Voltage Protection (OVP) and Lamp Fail Safe Functions (LFSF). z Push pull Features z z z z z z Typical.

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Datasheet preview – OB3316

Datasheet Details

Part number OB3316
Manufacturer On-Bright
File Size 438.30 KB
Description High Performance CCFL Controller
Datasheet download datasheet OB3316 Datasheet
Additional preview pages of the OB3316 datasheet.

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Full PDF Text Transcription

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OB3316 High Performance CCFL Controller General Description OB3316 is a high performance Cold Cathode Fluorescent Lamp (CCFL) backlight controller IC dedicated for use in push pull configuration. The controller is designed to drive single or multiple CCFLs in Liquid Crystal Display (LCD) applications. OB3316 converts unregulated DC input voltage to the pseudo sinusoidal voltage and current waveforms in required frequency, to ignite and operate CCFL lamps. OB3316 provides a high degree of design flexibility by offering great programmability for key parameters which includes operating frequency, striking frequency, striking time, burst frequency for dimming and soft-start time. OB3316 offers variable dimming controls.
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