TPS65150 Low Vin LCD power supply (bias) with integrated VCOM Evaluation Module


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The TPS65150 offers a very compact and small power supply solution that provides all three voltages required by thin film transistor (TFT) LCD displays. With an input voltage range of 1.8 V to 6 V, the device is ideal for notebooks powered by a 2.5 V or 3.3 V input rail or monitor applications with a 5 V input voltage rail. Additionally, the TPS65150 provides an integrated high current buffer to provide the VCOM voltage for the TFT backplane.


  • 1.8-V to 6-V input voltage range
  • Integrated VCOM buffer
  • High voltage switch to isolate VGH
  • VS with 1% output voltage accuracy
  • Adjustable power on sequencing

LCD & OLED display power & drivers
TPS65150 Universal, compact LCD bias Power Supply with integrated VCOM Buffer TPS65150-Q1 Automotive, compact LCD bias Power Supply with integrated VCOM Buffer
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Evaluation board

TPS65150EVM-697 — TPS65150 Low Input Voltage, Compact LCD Bias IC with VCOM Evaluation Module

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Technical documentation

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Type Title Date
Certificate TPS65150EVM-697 EU Declaration of Conformity (DoC) 02 Jan 2019
User guide Evaluation Module for TPS65150 Low Input Voltage, Compact LCD Bias IC With VCOM (Rev. A) 05 Oct 2015

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