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TPS65140 - Triple Output LCD Supply

Description

The TPS6514x series offers a compact and small power supply solution to provide 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.

Features

  • 1 2.7-V to 5.8-V Input Voltage Range.
  • 1.6-MHz Fixed Switching Frequency.
  • 3 Independent Adjustable Outputs.
  • Main Output up to 15 V With.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design TPS65140, TPS65141, TPS65145 SLVS497F – SEPTEMBER 2003 – REVISED JUNE 2016 TPS6514x Triple Output LCD Supply With Linear Regulator and Power Good 1 Features •1 2.7-V to 5.8-V Input Voltage Range • 1.6-MHz Fixed Switching Frequency • 3 Independent Adjustable Outputs • Main Output up to 15 V With <1% Typical Output Voltage Accuracy • Virtual Synchronous Converter Technology • Negative Regulated Charge Pump Driver VO2 • Positive Charge Pump Converter VO3 • Auxiliary 3.
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