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LX1692B - Full Bridge Resonant CCFL Controller

Datasheet Summary

Description

KEY

Features

  • WWW . Microsemi . C OM Microsemi’s LX1692B is a cost reduced, third generation 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 LX1692B includes.

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Datasheet Details

Part number LX1692B
Manufacturer Microsemi Corporation
File Size 340.90 KB
Description Full Bridge Resonant CCFL Controller
Datasheet download datasheet LX1692B Datasheet
Additional preview pages of the LX1692B datasheet.

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Other Datasheets by Microsemi Corporation
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www.DataSheet4U.com TM ® LX1692B Full Bridge Resonant CCFL Controller P RODUCTION D ATA S HEET DESCRIPTION KEY FEATURES WWW . Microsemi . C OM Microsemi’s LX1692B is a cost reduced, third generation 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 LX1692B 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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