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

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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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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 Test Summary Test Summary2.1 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 Physical Layouts Schematic, Physical Layouts, and Bill of MaterialsSchematic Schematic, Physical Layouts, and Bill of Materials1 µ F 3.1 SchematicPhysical Layouts Figure 3-2. Assembly View3.2 Physical Layouts 3.2.1 Board LayoutFigure 3-3. Top Layer Figure 3-4. Bottom Layer Bill of Materials 3.3 Bill of Materials3.4 Reference Table 3-1. Bill of Materials