DRV8830 – About requirement of POR

Hi Team,

We would like to know about POR(Power on reset).

Does DRV8830 have the POR circuit?

If yes, when UVLO works, does POR work?

So, I’d like to ask about POR requirement of DRV8830.

I can see UVLO threshold is 2.575V(typ) at Vcc rising and 2.47V(typ) at Vcc falling.

Does this mean that POR is activated 2.47 to 2.575V?

I concern if POR can be activated when Vcc drops 2.47V and stay the voltage in microseconds, then increase more than 2.575V.

Is there a requirement of AC spec to activate POR?

Regards,

Kanemaru