Texas Instruments BMS026, Руководство пользователя

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1 SLUUC73 – March 2020
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Copyright © 2020, Texas Instruments Incorporated
BQ25616, BQ25616J BMS026 Evaluation Module
User's Guide
SLUUC73 – March 2020
BQ25616, BQ25616J BMS026 Evaluation Module
This user's guide provides detailed testing instructions for the BQ25616 and BQ25616J evaluation
modules (EVM). Also included are descriptions of the necessary equipment, equipment setup, and
procedures. The reference documentation also contains the printed-circuit board layouts, schematics, and
the bill of materials (BOM).
Throughout this user's guide, the abbreviations EVM , BQ25616EVM, BQ25616JEVM, BMS026 , and the
term evaluation module are synonymous with the BMS026 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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4
2.1 Equipment
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4
2.2 Equipment Setup
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4
2.3 Test Procedure
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5
3 PCB Layout Guideline
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7
4 Board Layout
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8
5 Schematic
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12
6 Bill of Materials
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14
List of Figures
1 Original Test Setup for BMS026 EVM
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4
2 BMS026 EVM Top Overlay
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8
3 BMS026 EVM Top Solder Mask
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8
4 BMS026 EVM Top Layer
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8
5 BMS026 EVM Signal Layer 1
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8
6 BMS026 EVM Signal Layer 2
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9
7 BMS026 EVM Bottom Layer
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9
8 BMS026 Bottom Solder Mask
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9 BMS026 Bottom Overlay
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10
10 BQ25616EVM Schematic
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12
11 BQ25616JEVM Schematic
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13
List of Tables
1 Device Data Sheets
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2
2 EVM I/O Connections
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2
3 EVM Jumper, Shunt and Switch Installation
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2
4 Recommended Operating Conditions
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3
5 BQ25616EVM Bill of Materials
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14
6 BQ25616JEVM Bill of Materials
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18
Trademarks
All trademarks are the property of their respective owners.