BQ76920: Recommendation of battery monitor and fuel gauge

Jeffrey Chung1

Part Number: BQ76920
Other Parts Discussed in Thread: BQ40Z50

Hi Team,

I'd like to ask you about the battery monitor and fuel gauge. Considering BMS design of the battery monitor and fuel gauge for battery pack(18650 cell size, 4S/1P configuration). Please check the cell specifications below and let me know the recommended devices.

Regards,

over 2 years ago

0 Luis H. S. over 2 years ago

TI__Mastermind 42070 points

Hello Jeffrey,

I would recommend to look at https://www.ti.com/power-management/battery-management/overview.html and search for your desired device.

Best Regards,

Luis Hernandez Salomon

0 Jeffrey Chung1 over 2 years ago in reply to Luis H. S.

Genius 3360 points

Hi Luis,

I'd like to recommend to the customer that is used worldwide. Could you please recommend the solutions(battery monitor and fuel gauge)?

Regards,

0 Luis H. S. over 2 years ago in reply to Jeffrey Chung1

TI__Mastermind 42070 points

Hello Jeffrey,

You can use the page I linked to search for a part. There are many gauges/monitors that could work. If you require a gauge, then the BQ40Z50 may work. Once you have an idea of a device that you may be interested in, you can share with us and we can tell you if we have any better recommendations.

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BQ76920: Recommendation of battery monitor and fuel gauge