Texas Instruments bq26500EVM, Руководство пользователя

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User's Guide
SLUU174A – March 2006 – Revised October 2013
bq26500EVM Single-Cell Battery Fuel Gauge Evaluation
Module
The bq26500EVM is a complete evaluation system for the bq26500 single cell Li-Ion and Li-Polymer
battery gas gauge device. The EVM includes one bq26500 circuit module, CD ROM including Windows
®
-
based PC software and support documentation. An EV2300 board for gas gauge evaluation is required to
interface this EVM with the PC and can be purchased separately.
Contents
1 Introduction
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2
2 bq26500EVM-Based Circuit Module
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3
3 bq26500EVM Circuit Module Schematic
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4
4 Circuit Module Physical Layouts
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5
5 bq26500EVM Circuit Module List of Materials
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7
6 bq26500EVM Circuit Module Performance Specification Summary
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7
7 EVM Hardware and Software Setup
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7
8 Operation
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9
List of Figures
1 bq26500EVM Circuit Module Schematic
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4
2 bq26500EVM Topside Assembly
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5
3 bq26500EVM Silkscreen
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5
4 bq26500EVM Layer 1 Layout
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6
5 bq26500EVM Layer 2 Layout
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6
6 bq26500EVM Circuit Module Connection to Cells and System Load/Charger
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8
7 Initial Register Screen
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9
8 EEPROM Screen
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10
9 Pro Screen
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List of Tables
1 bq26500EVM Ordering Information
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2
2 bq26500EVM Test Points
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3
3 bq26500EVM Bill of Materials
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7
4 Performance Specification Summary
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7
5 Circuit Module-to-EV2300 Connection
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8
6 Example Data Log
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12
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1 SLUU174A – March 2006 – Revised October 2013 bq26500EVM Single-Cell Battery Fuel Gauge Evaluation Module
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