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TPS68000 Datasheet HIGHLY EFFICIENT PHASE SHIFT FULL BRIDGE CCFL CONTROLLER

Manufacturer: Texas Instruments

Overview: TPS68000 www.ti.com (6,4 mm x 7,8 mm) SLVS524A – OCTOBER 2005 – REVISED FEBRUARY 2006 HIGHLY EFFICIENT PHASE SHIFT FULL BRIDGE CCFL CONTROLLER Check for Samples:.

General Description

The TPS68000 device provides a power supply controller solution for CCFL backlight applications in a large variety of applications.

The wide input voltage range of 8 V to 30 V makes it suitable to be powered directly from regulated 12-V or 24-V rails, or any other source with output voltages in this range.

When using a 10% accurate regulated 5-V rail, it also can be used in notebook computers or other portable battery-powered equipment having lower minimum supply voltages.

Key Features

  • 1.
  • 2 8-V to 30-V Input Voltage Range.
  • Full Bridge Topology With Integrated Gate Drives for 4 NMOS Switches.
  • Synchronizable Constant Frequency Operation.
  • Programmable Phase Delays of Operating Frequency for Master-Slave Operation.
  • Lamp Voltage and Lamp Current Regulation.
  • Analog and Burst Dimming.
  • Configurable Distributed Burst Dimming in Multiple Controller.

TPS68000 Distributor & Price

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