In the case of device latched faults, the DRV8329 goes into a partial shutdown state to help protect the external power MOSFETs and system.
Note: If the user wants to put the device into sleep state after latched fault event, the inputs INHx and INLx needs to be pulled low prior to driving the nSLEEP pin. If the inputs INHx and INLx are not driven low, then the fault is reset after nSLEEP is driven low for the tRST time and there can be pulses on gate driver outputs GHx and GLx prior to device entering sleep. The duration of pulses on GHx and GLx can be of duration tSLEEP if INHx and INLx are not pulled low.