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SLUUBF5–April 2016
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bq27220EVM-744 Evaluation Module
List of Tables
1 Ordering Information ........................................................................................................ 2
2 Performance Specification Summary ..................................................................................... 2
3 EVM Pins Descriptions...................................................................................................... 4
4 Circuit Module to EV2300 or EV2400 Connections ..................................................................... 5
5 bq27220EVM-744 Bill of Materials....................................................................................... 12
1 Features
This EVM has the following features:
• Complete evaluation system for the bq27220 CEDV gas gauge
• Populated circuit module for quick setup
• Personal computer (PC) software and interface board for easy evaluation
• Software allows data logging for system analysis
1.1 Kit Contents
This EVM kit contains the following:
• bq27220 circuit module (PWR744)
This EVM is used for the evaluation of the bq27220 device. Visit the product web folder at www.ti.com to
properly configure the bq27220.
1.2 Ordering Information
Table 1 lists the EVM ordering information.
Table 1. Ordering Information
Part Number EVM Part Number Configuration Chemistry
bq27220 bq27220EVM-744 1-series cell Li-ion
1.3 bq27220 Circuits Module Performance Specification Summary
Table 2 summarizes the performance specifications of the bq27220 circuit module.
Table 2. Performance Specification Summary
Specification Min Typ Max Units
Input Voltage Pack+ to Pack– 2.8 3.6 4.5 V
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