Texas Instruments BQ30z554EVM Evaluation Module BQ30Z554EVM BQ30Z554EVM 数据表
产品代码
BQ30Z554EVM
User's Guide
SLUUA36 – November 2012
bq30z554EVM SBS 1.1 Impedance Track™ Enabled
Battery Management Solution EVM
The bq30z554EVM is a complete evaluation system for the bq30z554/bq29412 battery management
solution. This system includes one bq30z554/bq29412 circuit module, a current sense resistor, two
thermistors, and a link to Windows
solution. This system includes one bq30z554/bq29412 circuit module, a current sense resistor, two
thermistors, and a link to Windows
®
-based PC software.
The circuit module includes one bq30z554 IC, one bq29412 IC, and all other onboard components
necessary to monitor and predict capacity, perform cell balancing, monitor critical parameters, protect the
cells from overcharge, overdischarge, short circuit, and overcurrent in 2-series, 3-series, or 4-series cell Li-
Ion or Li-Polymer battery packs. The circuit module connects directly across the cells in a battery.
necessary to monitor and predict capacity, perform cell balancing, monitor critical parameters, protect the
cells from overcharge, overdischarge, short circuit, and overcurrent in 2-series, 3-series, or 4-series cell Li-
Ion or Li-Polymer battery packs. The circuit module connects directly across the cells in a battery.
With the EV2300 or EV2400 interface board and software, users can read the bq30z554 data registers,
program the chipset for different pack configurations, log cycling data for further evaluation, and evaluate
the overall functionality of the bq30z554/bq29412 solution under different charge and discharge
conditions.
program the chipset for different pack configurations, log cycling data for further evaluation, and evaluate
the overall functionality of the bq30z554/bq29412 solution under different charge and discharge
conditions.
Contents
1
Features
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2
bq30z554 Device-Based Circuit Module
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3
bq30z554 Circuit Module
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4
Circuit Module Physical Layouts, Schematic and Bill of Materials
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5
EVM Hardware and Software Setup
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6
Troubleshooting Unexpected Dialog Boxes
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7
Hardware Connection
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8
Operation
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9
Calibration Screen
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10
Pro (Advanced) Screen
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11
Seal/Authentication Screen
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12
bqChem
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13
Related Documentation from Texas Instruments
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List of Figures
1
bq30z554EVM Layout (Silkscreen)
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2
Top Assembly
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3
Top Layer
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4
Inner Layer 1
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5
Inner Layer 2
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6
Bottom Layer
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7
Bottom Assembly
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8
Schematic
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9
bq30z554 Circuit Module Connection to Cells and System Load/Charger
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10
SBS Data Screen
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11
Data Flash Screen, First-Level Safety Class
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12
Calibration Screen
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13
Pro (Advanced) Screen
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Windows is a registered trademark of Microsoft Corporation.
1
SLUUA36 – November 2012
bq30z554EVM SBS 1.1 Impedance Track™ Enabled Battery Management
Solution EVM
Copyright © 2012, Texas Instruments Incorporated