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

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TPS65150 Low Input Voltage, Compact LCD Bias IC with VCOM Evaluation Module


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Technical documentation
User guides (1)
Title Type Size (KB) Date
PDF 303 05 Oct 2015
More literature (1)
Title Type Size (KB) Date
PDF 38 02 Jan 2019

TI Devices (2)

Part Number Name Product Family
TPS65150  Universal, compact LCD bias Power Supply with integrated VCOM Buffer  Power management 
TPS65150-Q1  Automotive, compact LCD bias Power Supply with integrated VCOM Buffer  Power management 

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