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BQ25616JEVM: Discharge current timing Q4 of charger IC

Part Number: BQ25616JEVM

Dear Support team!

The charger IC BQ25616J monitors the discharge current through the BATFET Q4. When there is an overload or short the BATFET will turn off.

My questions are:

1. What is the minimum and typical time the defined “ISYS_OCP_Q4” current (min. 9A / typ. 10A) has to occur until Q4 will latch off? I could not find such a timing in the datasheet.

2. Or can an energy be provided?

3. What is the typical Rds_on of Q4 BATFET.

Thank you very much.

Best regards

Gerhard Walder


Flex Althofen