User's Guide

SLVU653 – April 2012

TPS8125xEVM

This user's guide describes the characteristics, operation, and use of the TPS8125x evaluation module

(EVM). This EVM enables test and evaluation of Texas Instruments' TPS8125x devices, a series of

4.5-MHz, step-up DC-DC converters. This user's guide includes EVM specifications, a schematic diagram,

a bill of materials, and board layout images.

Contents

1

Introduction

.................................................................................................................. 2

1.1

Requirements

....................................................................................................... 2

1.2

Applications

......................................................................................................... 2

1.3

EVM Features

...................................................................................................... 2

1.4

EVM Ordering Options

............................................................................................ 2

2

TPS8125xEVM Schematic

................................................................................................. 3

3

Connector and Test Point Descriptions

.................................................................................. 4

3.1

Connectors

.......................................................................................................... 4

3.2

Other Connectors

.................................................................................................. 4

3.3

Jumpers

............................................................................................................. 4

4

TPS8125xEVM Printed Circuit Board Layout

........................................................................... 5

5

Bill of Materials

.............................................................................................................. 9

List of Figures

1

TPS8125xEVM Schematic

................................................................................................. 3

2

TPS8125xEVM Component Placement

.................................................................................. 5

3

TPS8125xEVM Top Copper

............................................................................................... 6

4

TPS8125xEVM Inner Layer 1

............................................................................................. 7

5

TPS8125xEVM Inner Layer 2

............................................................................................. 8

6

TPS8125xEVM Bottom Copper

........................................................................................... 9

1

SLVU653 – April 2012

TPS8125xEVM

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