Hi,
I'm posting this question on behalf of my customer.
I am considering using the bq2970 protection chip on an up-coming battery project. The battery may deliver current pulses higher than the over current discharge but only for a fraction of a millisecond, less than the OCD trip time. I do not want the OCD to trip for this known pulse. The concern is if two high current pulses 20ms apart could accidentally trip the protection.
I wanted to verify, during an over current event, does the bq2970 continually monitor the voltage across the FETs? (Instead of only checking on the voltage at the start and end of the over current delay time)
Thanks!
Lauren