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Texas Instruments bq24010/2 manual Introduction, Chapter, Page, Topic

Models: bq24010/2

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Chapter 1

Chapter 1

Introduction

This user’s guide describes the bq24010/2 (bqTINY ) evaluation module. The EVM provides a convenient method for evaluating the performance of a charge-management solution for portable applications using the bq24010/2 product family. A complete designed and tested charger is presented. The charger is designed to deliver up to 1.0 A of continuous charge current, but is programmed for 0.7 A, for single-cell Li-Ion or Li-Pol applications using a dc power supply.

Topic		Page

1.1	Background	. . 1-2
1.2	Performance Specification Summary	. . 1-2

bqTINY is a trademark of Texas Instruments.

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Texas Instruments bq24010/2 manual Introduction, Chapter, Page, Topic

Contents

January SLUU125APMP Portable Power User’s GuideIMPORTANT NOTICE EVM IMPORTANT NOTICE EVM WARNINGS AND RESTRICTIONS Tables Contents3 Schematic, Physical Layouts, and Bill of Materials FiguresContents Topic IntroductionChapter PageTable 1-1. Performance Specification Summary 1.2 Performance Specification Summary1.1 Background Topic Test SummaryChapter Page2.1 I/O and Jumper Connections 2.2 Test ProcedureIn place of a battery, a source meter that can sink current can easily be adjusted to test each mode Figure 2-1. Load Test Board 2.2.2 Equipment Setup2.2.3 Procedure 2.2.1 Equipment4 Verify that output voltage BAT+ settles between 3.2 V and 3.95 Chapter Schematic, Physical Layouts, and Bill of MaterialsSchematic Schematic, Physical Layouts, and Bill of Materials1 µ F 3.1 SchematicSchematic, Physical Layouts, and Bill of Materials Figure 3-2. Assembly View3.2 Physical Layouts 3.2.1 Board LayoutPhysical Layouts Figure 3-3. Top Layer Figure 3-4. Bottom LayerSchematic, Physical Layouts, and Bill of Materials 3.3 Bill of Materials3.4 Reference Table 3-1. Bill of Materials