This reference design includes one bq27425-G2B circuit module with an integrated current-sense resistor. A separated orderable, EV2300 or EV2400 PC interface board for gas gauge interface along with a PC USB cable, and Windows™-based PC software, is needed when using this design. The circuit module includes one bq27425-G2B integrated circuit and all other onboard components necessary to monitor and predict capacity for a system-side fuel gauge solution. The reference design connects directly across the battery pack.
A fully assembled board has been developed for testing and performance validation only, and is not available for sale.
Download ready-to-use system files to speed your design process.
Detailed schematic diagram for design layout and components
Complete listing of design components, reference designators, and manufacturers/part numbers
PCB layer plot file used for generating PCB design layout
Includes TI products in the design and potential alternatives.
| Type | Title | Date | |
|---|---|---|---|
| * | User guide | TIDA-00051 Test Results | Aug. 27, 2013 |
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