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Original question:

BQ76952: Stacking two ICs

BQ76952: How can automative balancing can run if two AFE in series

Raja Sharma
Prodigy 145 points
Part Number: BQ76952

Tool/software:

Dear All,

I am using two AFEs in series to make it 32S, but if each IC knows only its own max and min cell voltage, is there any way to run automatic cell balancing in both AFE with respect to one minimum cell voltage?

  • 0
    TI__Genius 17835 points

    Hello Raja,

    As the IC only knows its own max and min cell voltage, it should not be able to automatically cell balance for both AFEs with respect to one minimum cell voltage. With host controlled cell balancing, this is more possible.

    Best Regards,
    Alexis