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1 SLUUC59 – October 2019
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Copyright © 2019, Texas Instruments Incorporated
BQ21061EVM Evaluation Module
User's Guide
SLUUC59 – October 2019
BQ21061EVM Evaluation Module
This user's guide provides detailed testing instructions for the BQ21061 evaluation module (EVM). Also
included are descriptions of the necessary equipment, equipment setup, procedures, the printed-circuit
board layouts, schematics, and the bill of materials (BOM).
Throughout this user's guide, the abbreviations EVM , BQ21061EVM , and the term evaluation module are
synonymous with the BQ21061 evaluation module, unless otherwise noted.
Contents
1 Introduction
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2
1.1 EVM Features
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2
1.2 I/O Descriptions
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2
2 Test Summary
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2.1 Equipment
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2.2 Charge Mode
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2.3 Ship Mode
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2.4 Warning
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2.5 Comparison Table
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3 Board Layouts, Schematics, and Bill of Materials
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3.1 Board Layouts
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3.2 Schematics
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3.3 Bill of Materials
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List of Figures
1 BQ21061EVM Connections
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2 Connections for Test Setup
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3 BQStudio Software Tool
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4 Top Overlay
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5 Top Layer
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6 Signal Layer 1
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7 Signal Layer 2
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8 Bottom Layer
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9 Bottom Overlay
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10 Top Solder Mask
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11 Bottom Solder Mask
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12 Drill Drawing
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13 Board Dimensions
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14 BQ21061 Low Iq Battery Charger with PowerPath Management Schematic
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15 BQ21061EVM Jumper Connectors
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16 BQ21061EVM Interface Connector
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17 User Menu Switches
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18 LDO for Display/Other Peripherals
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List of Tables
1 Device Data Sheet
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2