TPS63900 low Iq buck-boost converter evaluation module
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The TPS63900EVM is designed to help the users easily evaluate and test the operation and functionality of the TPS63900 buck-boost converter. The EVM operates from 1.8V to 5.5V input voltage. Output currents can go up to 400 mA in buck mode and boost mode. The user can easily evaluate the different features of the TPS63900 including the low Iq and the programming interface.

The TPS63900 comes in a small 2.5 x 2.5 mm²  WSON package.

  • User-friendly evaluation kit for TPS63900, 75nA operating Iq buck-boost converter
  • Single-mode operation: no mode transition, low output ripple, excellent transient performance
  • Easy output voltage and input current limit setting via switches
  • >90% efficiency at 10µA load current
  • 1-mm thick 4-layer board with all necessary components and connections

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TPS63900 low Iq buck-boost converter evaluation module



TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation
User guides (1)
Title Type Size (KB) Date
PDF 673 15 Sep 2020
More literature (1)
Title Type Size (KB) Date
PDF 67 04 Mar 2020

TI Devices (1)

Part Number Name Product Family
TPS63900  1.8-V to 5.5-V, 75-nA IQ buck-boost converter with input current limit and Dynamic Voltage Scaling  Buck-boost & inverting regulators 

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