TPS62401 Evaluation Module


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The TPS62401EVM-167 is an evaluation tool for the TPS62401 which is a 2.25 MHz dual, step down converter in a small 3x3 mm2 QFN package. The TPS62401 has a 2.5 V to 6 V input voltage supply and offers fixed output voltages of 1.1 V/1.575 V at 400 mA and 1.8 V at 600 mA. These voltages are fixed at power up and then can be changed using the EasyScale interface which is a single wire serial communication channel. The EVM comes with a USB to EasyScale converter and software so that a personal computer can be used to communicate with the EVM.

  • Efficiency: 95%
  • Vin Range: 2.5 V to 6 V
  • Output Current: 400 mA and 600 mA
  • Fixed output voltage of 1.1 V/1.575 V at 400mA and 1.8V at 600 mA
  • Available in 10-pin 3x3 QFN package
  • Power Save Mode at Light Load Currents
  • Typ. 32 uA Quiescent current for both converters
  • EasyScale one pin serial interface for dynamic output voltage adjustment
  • One chip solution for powering dual rail processors and DSPs
Buck converters (integrated switch)
TPS62400 Dual, Adjustable, 400mA and 600mA, 2.25MHz Step-Down Converter with 1-Wire Interface in QFN TPS62401 Dual, 400mA and 600mA, 2.25MHz Step-Down Converter with 1-Wire Interface in QFN TPS62420 Dual, Adjustable, 600mA and 1000mA, 2.25MHz Step-Down Converter with 1-Wire Interface in QFN

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Evaluation board

TPS62401EVM-167 – TPS62401 Evaluation Module

Support software

TPS624xxEVM-167 Setup Software – SLVC538.ZIP (644KB)

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

Technical documentation

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Type Title Date
More literature TPS62401EVM-167 EU Declaration of Conformity (DoC) Jan. 02, 2019
Data sheet TPS6240x 2.25-MHz 400-mA and 600-mA Dual Step-Down Converter In Small 3-mm x 3-mm VSON Package datasheet (Rev. F) Jul. 30, 2014
User guide TPS624xxEVM-167 User Guide (Rev. A) Nov. 02, 2013

Related design resources

Hardware development

TPS62420EVM-167 TPS62420 Evaluation Module

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