DRV8718-Q1: IC protection mechanisms

Hi team,

DRV8718 split or other integrated MOS motor drivers such as DRV8242,  for the motor actuator, when it is forced down (motor is equivalent to generator), if there are any protection mechanisms? If so, is the freewheel test in the specification? Could you help share the document explaining this mechanism for reference? 

Could you help look into this case? Thanks.

Best Regards,

Cherry