TPS62175EVM-098 Datasheet, PDF(1/15 Page) Texas Instruments – This user’s guide describes the characteristics, operation, and use of the Texas Instruments TPS62175 evaluation module (EVM).

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TPS62175EVM-098 Datasheet, PDF (1/15 Pages) Texas Instruments – This user’s guide describes the characteristics, operation, and use of the Texas Instruments TPS62175 evaluation module (EVM).

User's Guide

SLVU743 â September 2012

TPS62175EVM-098 Evaluation Module

This userâs guide describes the characteristics, operation, and use of the Texas Instruments TPS62175

evaluation module (EVM). This EVM is designed to help the user easily evaluate and test the operation

and functionality of the TPS62175. The EVM converts a 4.75-V to 28-V input voltage to a regulated 3.3-V

output voltage that delivers 500 mA. This userâs guide includes setup instructions for the hardware, a

printed-circuit board layout for the EVM, a schematic diagram, a bill of materials, and test results for the

EVM.

Contents

1 Introduction .................................................................................................................. 1

2 Setup ......................................................................................................................... 3

3 TPS62175EVM-098 Test Results ......................................................................................... 4

4 Board Layout ................................................................................................................ 5

5 Schematic and Bill of Materials ........................................................................................... 9

List of Figures

1 Loop Response Measurement Modification ............................................................................. 3

2 Thermal Performance (VIN = 12 V, Load = 500 mA) ................................................................... 4

3 Assembly Layer ............................................................................................................. 5

4 Top Silk Layer ............................................................................................................... 6

5 Top Layer .................................................................................................................... 7

6 Bottom Layer ................................................................................................................ 8

7 TPS62175EVM-098 Schematic ........................................................................................... 9

List of Tables

1 Performance Specification Summary..................................................................................... 2

2 TPS62175EVM-098 Bill of Materials.................................................................................... 10

1 Introduction

The TPS62175 is a 500-mA, synchronous, step-down converter in a 2x3-mm, 10-pin WSON package.

Both fixed and adjustable output voltage units are available.

1.1 Background

The TPS62175EVM-098 (PWR098-001) uses the TPS62175 adjustable version and is set to a 3.3-V

output. The EVM operates with full-rated performance with an input voltage between 4.75 V and 28 V.

SLVU743 â September 2012

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TPS62175EVM-098 Evaluation Module

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