TPS62420EVM-167

TPS62420 Evaluation Module

TPS62420EVM-167

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Overview

The TPS62420EVM-167 is an evaluation tool for the TPS62420 which is a 2.25 MHz dual, step down converter in a small 3x3 mm2 QFN package. The TPS62420 can supply voltages from 0.6 V to 6 V from a 2.5 V to 6 V input, and provides two output rails of up to 600 mA/1000 mA. The voltage of each output can be dynamically 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.

Features
  • Efficiency: 95%
  • Vin Range: 2.5 V to 6 V
  • Output Current: 600 mA and 1000 mA
  • Adjustable output voltage from 0.6 V to Vin
  • 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 TPS62420-Q1 Automotive 2.5V to 6V, 2.25MHz Fixed Frequency Dual (1A/600mA) Buck Converter with 1-Wire Interface TPS62422-Q1 Automotive 2.25-MHz Fixed VOUT Dual 1000mA/600mA Step-Down Converter for ADAS Camera applications

Order & start development

Evaluation board

TPS62420EVM-167 – TPS62420 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 TPS62420EVM-167 EU Declaration of Conformity (DoC) Jan. 02, 2019
Data sheet TPS6242x 2.25-MHz 600-mA and 1000-mA Dual Step-Down Converter in Small 3-mm × 3-mm VSON Package datasheet (Rev. D) Jul. 31, 2015
User guide TPS624xxEVM-167 User Guide (Rev. A) Nov. 02, 2013

Related design resources

Hardware development

EVALUATION BOARD
TPS62401EVM-167 TPS62401 Evaluation Module

Support & training

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