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BQ76907: Can the BQ76907 be connected to a 12.8V LiFePO4 battery module?

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Prodigy 60 points
Part Number: BQ76907

Tool/software:

Hello
I am considering connecting the BQ76907 to a LiFePO4 battery module (12.8Vx2, 20000mAH).
Looking at the datasheet, it seems that the maximum measured voltage between each VC is about 5.5V.
In this case, is it possible to measure and balance the battery module?
If not, are there any equivalent products that can control the VCs at 12.8V or more?

  • +1
    TI__Mastermind 20010 points

    Hi,

    The device's ADC is not able to measure more than ~6V/Cell. You would need to step down the voltage to the device's range using a resistor divider. Unfortunately, we don't have any devices in our portfolio that measure more than that. 

    Regards,

    Max Verboncoeur