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TPS65145-Q1 - Triple Output LCD Supply

Download the TPS65145-Q1 datasheet PDF. This datasheet also includes the TPS65140-Q1 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TPS65140-Q1-etcTI.pdf) that lists specifications for multiple related part numbers.

General Description

The TPS65140-Q1 and TPS65145-Q1 devices offer 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 Order Now Technical Documents Tools & Software Support & Community TPS65140-Q1 TPS65145-Q1 SGLS277B – NOVEMBER 2004 – REVISED SEPTEMBER 2017 TPS65140/5-Q1 Triple Output LCD Supply with Linear Regulator.

Key Features

  • 1 Qualified for Automotive.

More Datasheets from Texas Instruments

Part Number Description
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TPS65140-Q1 Triple Output LCD Supply
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TPS65146 Compact LCD Bias IC
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