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MAX8729 Datasheet Constant-frequency / Half-bridge Ccfl Inverter Controller

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: MAX8729 EVALUATION KIT AVAILABLE Constant-Frequency, Half-Bridge CCFL Inverter Controller.

General Description

The MAX8729 cold-cathode-fluorescent lamp (CCFL) inverter controller is designed to drive multiple CCFLs using the half-bridge inverter consisting of two external n-channel power MOSFETs.

The half-bridge topology minimizes the ponent count, while providing near sinusoidal drive waveforms.

The MAX8729 operates in resonant mode during striking and switches over to constant-frequency operation after all the lamps are lit.

MAX8729 Distributor