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TPS65105 - Triple Output LCD Supply

Download the TPS65105 datasheet PDF. This datasheet also includes the TPS65100 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (TPS65100-etcTI.pdf) that lists specifications for multiple related part numbers.

General Description

The TPS6510x series offers a compact and small power supply solution that provides all three voltages required by thin film transistor (TFT) LCD displays.

The auxiliary linear regulator controller can be used to generate a 3.3-V logic power rail for systems powered by a 5-V supply rail only.

The main output VO1, is a 1.6-MHz, fixed-frequency PWM boost converter providing the source drive voltage for the LCD display.

Overview

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS65100, TPS65101, TPS65105 SLVS496D – SEPTEMBER 2003 – REVISED AUGUST 2016 TPS6510x Triple Output LCD Supply With Linear Regulator.

Key Features

  • 1 2.7-V to 5.8-V Input Voltage Range.
  • 1.6-MHz Fixed Switching Frequency.
  • 3 Independent Adjustable Outputs.
  • Boost Converter Output Voltage VO1 of up to 15 V With < 1% Output Voltage Accuracy.
  • Negative Regulated Charge Pump VO2.
  • Positive Charge Pump VO3.
  • Integrated VCOM Buffer.
  • Virtual Synchronous Converter Technology in Boost Converter.
  • Auxiliary 3.3-V Linear Regulator Controller.
  • Internal Soft Start.

More Datasheets from Texas Instruments

Part Number Description
TPS65100 Triple Output LCD Supply
TPS65100-Q1 Triple-Output LCD Supply
TPS65101 Triple Output LCD Supply
TPS65110 LTPS-LCD BIAS POWER SUPPLY / TRIPLE CHARGE PUMP
TPS65111 LTPS-LCD BIAS POWER SUPPLY / TRIPLE CHARGE PUMP
TPS65120 SINGLE-INDUCTOR QUADRUPLE-OUTPUT TFT LCD POWER SUPPLY
TPS65121 SINGLE-INDUCTOR QUADRUPLE-OUTPUT TFT LCD POWER SUPPLY
TPS65123 SINGLE-INDUCTOR QUADRUPLE-OUTPUT TFT LCD POWER SUPPLY
TPS65124 SINGLE-INDUCTOR QUADRUPLE-OUTPUT TFT LCD POWER SUPPLY
TPS65130 Positive and Negative Output DC-DC Converter