DRV8231A: VREF Current

Hi Team,

I have a question about DRV8231A.

In the Vref input, is what is the current into this input (what load does it present)?

The data sheet mentions that the voltage at the IPROPI pin is clamped in the event that this voltage exceeds Vref. When this happens, is there any effect or change to the Vref pin?

Thank you for the help.

Regards,

Marvin