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BQ29209: Overvoltage condiction disable also cell balancer

Part Number: BQ29209

Hi guys,

In my application I have CB_EN in low continuous condition and during charging the balancer mosfets are controlled properly. If the battery voltages are more different, the balancer is unable to perform balancing and one battery reaches overvoltage condition and the OUT pin becomes high.

When OUT becomes high, the charger is disabled to avoid extra charges, but CB_EN continues to be low while the balancer mosfets are both turned off.

What does this mean ? In overvoltage condition also the balancer is disable
Thank you
Best Regards