The bq2512x evaluation module (EVM) is a high-performance, easy-to-use development kit for the design
of a compact, flexible, high-efficiency, lower power management solution for single-cell, Li-ion and Li-
polymer batteries used in wearables and low-power portable applications.
This user's guide details both the bq25120EVM and bq25121EVM features, test summary, and test
results. Also included are the EVM schematic, bill of materials, and PCB board layouts.
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1.1
bq2512x IC Features
1.2
bq2512x EVM Features
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1.4
1.5
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1.7
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3.1
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3.3
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5.1
5.2
Board Layouts
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bq2512xEVM Schematic (bq25120 Represented)
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BAT Load (PR1010) Schematic
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Test Setup (PWR731 for bq2512xEVM-731 Shown)
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EV2400 Interface Box Connection
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bq2512x Software GUI
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Select EN_SHIPMODE
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SLUUBC8A - August 2015 - Revised May 2016
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PCB Configurations
Device
bq25120
bq25121
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Copyright © 2015-2016, Texas Instruments Incorporated
SLUUBC8A - August 2015 - Revised May 2016
bq2512x Evaluation Module
PCB
PWR731
PWR812
Contents
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List of Figures
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User's Guide
bq2512x Evaluation Module
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