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TPS65167A Datasheet Compact LCD Bias Supply

Manufacturer: Texas Instruments

Download the TPS65167A datasheet PDF. This datasheet also includes the TPS65167 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TPS65167-etcTI.pdf) that lists specifications for multiple related part numbers.

General Description

The TPS65167 offers a compact power supply solution to provide all voltages required by a LCD panel for large size monitor and TV panel applications running from a 12-V supply rail.

The device generates all 3 voltage rails for the TFT LCD bias (Vs, VGL and VGH).

In addition to that it includes a step-down converter and a LDO controller to provide two logic voltage rails.

Overview

www.ti.com TPS65167 TPS65167A SLVS760C – APRIL 2007 – REVISED MARCH 2008 Compact LCD Bias Supply for TFT-LCD TV.

Key Features

  • 1.
  • 2 6 V to 14 V Input Voltage Range.
  • Vs Output Voltage Range up to 19 V.
  • Boost Converter With 3.5-A Switch Current.
  • Boost Converter Overvoltage Protection.
  • 2.5-A Step-Down Converter With 3.3-V Fixed or Adjustable Output.
  • 750 kHz Fixed Switching Frequency.
  • 150 mA Negative Charge Pump Driver for VGL.
  • 50 mA Positive Charge Pump for VGH.
  • LDO Controller for Logic Supply.
  • Gate Voltage Shaping for VGH.
  • Te.

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