Texas Instruments BQ24351EVM manual Bq24351EVM for Li-Ion Charger Front-End Protection IC

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User's Guide

SLUU455 – October 2010

bq24351EVM for Li-Ion Charger Front-End Protection IC

This user'sguide describes the features, setup, and operation of the bq24351EVM evaluation module. Included are the bill of materials, board layout, and schematic.

 

 

 

Contents

1

Introduction

2

 

1.1

General Description

2

 

1.2

EVM Features

2

 

1.3

I/O Description

2

 

1.4

Controls and Key Parameters Setting

3

 

1.5

Recommended Operating Conditions

3

2

Test Summary

3

 

2.1

Definitions

3

 

2.2

Equipment

3

 

2.3

Equipment Setup

4

 

2.4

Procedure

5

3

PCB Layout Guideline

5

4

Bill of Materials, Board Layout, and Schematic

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4.1

Bill of Materials

6

 

4.2

Board Layout

7

 

4.3

Schematic

11

 

List of Figures

 

1

Original Test Setup for HPA666 (bq24351 DSG EVM)

4

2

Top Layer

7

3

Bottom Layer

8

4

Top Silk Screen

9

5

Top Assembly

10

6

bq24351 Schematic

11

 

 

List of Tables

1

Bill of Materials

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

SLUU455 –October 2010

bq24351EVM for Li-Ion Charger Front-End Protection IC

1

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2010, Texas Instruments Incorporated

 

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Contents Bq24351EVM for Li-Ion Charger Front-End Protection IC General Description EVM FeaturesI/O Description Jack DescriptionPower Supplies Controls and Key Parameters SettingRecommended Operating Conditions DefinitionsWire Gauge Equipment SetupLoad MetersCharger Current and Voltage Regulation ProcedureCfet Input Overvoltage Protection Cfet Load Overcurrent ProtectionBill of Materials Bill of MaterialsTop Layer Board LayoutBottom Layer Top Silk Screen Top Assembly Have Surface Temperature Unit is Operational SchematicFCC Warning Evaluation Board/Kit Important NoticeEVM Warnings and Restrictions DSP Products ApplicationsRfid