BQ27410EVM

bq27410EVM ：单节Impedance Track技术 bq27410EVM: Single-Cell Impedance Track Technology

The bq27410EVM is a fully assembled and tested circuit for evaluating the bq27410 single cell battery gas gauge. The circuit module includes one bq27410 integrated circuit and all other on board components necessary to monitor and predict capacity for a system side fuel gauge solution. The circuit module connects directly across the battery pack. The bq27410 system side LiCoO2 battery fuel gauge is an easy to configure microcontroller peripheral. The device requires minimal user configurations and system microcontroller firmware development for accurate fuel gauging. The bq27410 uses the patented Impedance Track algorithm for fuel gauging, and provides information such as remaining battery capacity, state of charge, and battery voltage. If a designer wants to communicate with this EVM from a Windows-based PC, a separate USB Interface Adapter EVM is recommended. With the EV2400 interface board and software, the user can evaluate the overall functionality of the bq27410.

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Populated circuit module for quick setup

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Personal computer PC software and interface board for easy evaluation

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Software that allows data logging for system analysis

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Ability to upgrade to the latest firmware version by flash reprogramming

These devices have limited built in ESD protection. The leads should be shorted together or device placed in conductive foam during storage or handling to prevent electrostatic damage to MOS gates.