BQ27320: how to use and config BQ27320

SHH

Part Number: BQ27320
Other Parts Discussed in Thread: GPCCEDV, GPCCHEM

Hi Team,

My customer would like to design BQ27320.

1P1S ，2000mAh，4.35V.

Gauge is in the main board.

Would you please provide comment on how to config the gauge?

BR,

SHH

0 Shirish over 3 years ago

Hello SHH,

Your question is probably because of the higher voltage. Is 4.35 the fully charged voltage?

What type of chemistry is the battery?

0 SHH over 3 years ago in reply to Shirish

Hi Shirish,

Please refer to the battery spec provided from customer.

let us know your comment.

BR,

SHH

0 Shirish over 3 years ago in reply to SHH

Hello Scott,

Is this a regular Lithium ion cell? I recommend using the GPCCEDV tool to get the correct values to program to the gauge.

0 SHH over 3 years ago in reply to Shirish

Hi Shirish,

Customer request battery learning.

Could customer send the battery to BU side for help?

Please let us know who can support this request.

BR,

SHH

0 Shirish over 3 years ago in reply to SHH

Hello Scott,

The battery may have a match to an existing ChemID.

If GPCCHEM does not result in a good match, then we can help.

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