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UCC2974 Dual Cold Cathode Fluorescent Lamp Controller

UCC2974 Description

UCC2974 UCC3974 ą SLUS485A * JULY 2001 * REVISED NOVEMBER 2001 DUAL COLD CATHODE FLUORESCENT LAMP CONTROLLER .
Design goals for a cold cathode fluorescent lamp (CCFL) converter used for a liquid crystal display (LCD) monitor application include small size, high.

UCC2974 Features

* D Synchronous or Nonsynchronous Operation D Dual Output and Control Stages D BiCMOS Technology D Accurate Current Control with 2-mA Typical Supply Current D Analog or Digital Low-Frequency Dimming Capability D Open Lamp Protection with Voltage Clamp D 4.5-V to 25-V Operation D PWM Frequencies Synchr

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Dual Cold Cathode Fluorescent Lamp Controller Texas Instruments
Texas Instruments UCC2974-like datasheet