16-Cell LiFePO4 Battery AFE?

SY Yoon

Genius 3381 points

Hello,

My customer designs the battery pack for E-bike.

Battery type is LiFePO4 and 16 cells.

We are looking for a battery monitor AFE and protection IC.

Could I get some documents of recommended products for 16 cell battery application?

over 5 years ago

0 David Hien over 5 years ago

TI__Genius 10830 points

hi SY,
Then look no more! We recommend you look at our newest 16s monitor called BQ76952.
Click on the link or on the banner to find a lot of information about it. Samples & EVMs are available on TI.com.

0 SY Yoon over 5 years ago in reply to David Hien

Genius 3381 points

Hi David,

Thank you for your reply.

My customers also design LiFePO4 4S1P.

Could you recommend 4-cell battery monitoring IC for LiFePO4 battery?

0 David Hien over 5 years ago in reply to SY Yoon

TI__Genius 10830 points

hi SY,
If you are looking for a monitor, you can look at BQ76925 (pure analog front end - no ADC integrated) or BQ76920 (ADC integrated).
You also have the option of selecting a gauge with integrated analog front end like BQ40z50-R2.

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16-Cell LiFePO4 Battery AFE?