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LX1692A - Full Bridge Resonant CCFL Controller

Datasheet Summary

Description

KEY

Features

  • WWW . Microsemi . C OM Microsemi’s LX1692A is a cost reduced, third generation Direct Drive CCFL (Cold Cathode Fluorescent Lamp) controller. The integrated controller is optimized to drive CCFL’s using resonant full bridge inverter topology. Resonant full bridge topology provides near sinusoidal waveforms over a wide supply voltage range in order to maximize the life of CCFL lamps, control EMI emissions, and maximize efficiency. This new architecture also provides a wide dimming range. The LX1.

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Datasheet Details

Part number LX1692A
Manufacturer Microsemi Corporation
File Size 119.70 KB
Description Full Bridge Resonant CCFL Controller
Datasheet download datasheet LX1692A Datasheet
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www.DataSheet4U.com LX1692A TM ® Full Bridge Resonant CCFL Controller P RODUCTION D ATA S HEET DESCRIPTION KEY FEATURES WWW . Microsemi . C OM Microsemi’s LX1692A is a cost reduced, third generation Direct Drive CCFL (Cold Cathode Fluorescent Lamp) controller. The integrated controller is optimized to drive CCFL’s using resonant full bridge inverter topology. Resonant full bridge topology provides near sinusoidal waveforms over a wide supply voltage range in order to maximize the life of CCFL lamps, control EMI emissions, and maximize efficiency. This new architecture also provides a wide dimming range. The LX1692A includes safety features that limit the transformer secondary voltage and protect against fault conditions which include open lamp, broken lamp and short-circuit faults.
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