Texas Instruments TPS2151 manual Read This First, About This Manual

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How to Use This Manual

Preface

Read This First

About This Manual

The TPS2151 is one of the four devices in the USB peripheral power management family TPS2140/41/50/51, which integrates both an adjustable linear low-drop voltage regulator (LDO) and a dual-current-limited power switch. The dual-current-limit power switch is designed to eliminate inrush current during power on.

The evaluation module (EVM) can help designers to evaluate the device with several different configurations by manipulating only a couple of onboard mechanical slide switches and a few jumpers.

Users need at least one dc voltage supply and a multimeter or oscilloscope to evaluate the operation of the EVM.

How to Use This Manual

This document contains the following chapters:

-Chapter 1— Introduction

-Chapter 2— Schematic, Bill of Materials, Layout, and Setup

-Chapter 3— Changeable Components and Test Points

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Contents User’s Guide Important Notice EVM Important Notice EVM Warnings and Restrictions About This Manual Read This FirstInformation About Cautions and Warnings Tables ContentsViii TPS2151 IntroductionPage Topic Schematic, Bill of Materials, Layout, and SetupSchematic of the EVM Schematic of the EVM Bill of Materials Layout of the EVM Setup of the EVM Changeable Components and Test Points Test Points and Test Signals
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