BQ34110: Can this device used in normal battery application?

Paul Yeh

Genius 16185 points

Part Number: BQ34110
Other Parts Discussed in Thread: BQ40Z50, BQ27Z746

Tool/software:

Hi team,

In datasheet, this device is suggested in rarely discharge battery application.

But may I know can this device be used in normal CHG/DSG battery application?

Any side effect or concern?

Thanks

9 months ago

0 Adrian 9 months ago

TI__Mastermind 37761 points

Hello Paul,

We would not recommend using the gauge in a normal application, this gauge should be used in rarely discharge applications. I can help you find a proper gauge for your application. How many batteries in series is in your application?

Regards,

Adrian

0 Paul Yeh 9 months ago in reply to Adrian

TI__Genius 16185 points

Adrian,

Yes, I can suggest suitable GG to customer.

But could you advise ethe reason WHY not recommend?

Thanks

+1 Adrian 9 months ago in reply to Paul Yeh

TI__Mastermind 37761 points

Hello Paul,

This gauge contains a different version of the impedance track algorithm that is not a fully encompassing algorithm that is used in the BQ40z50 or BQ27z746. This special version of the impedance track algorithm is designed specifically for rarely discharged applications.

Regards,

Adrian

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BQ34110: Can this device used in normal battery application?