ZHCSHA0E January 2018 – March 2021 DRV10974
PRODUCTION DATA
The short-circuit current protection function shuts off drive to the motor by placing the motor phases into a high-impedance state if the current in any motor phase exceeds the short-circuit protection limit I(OC_LIMIT). The DRV10974 device goes through the initialization sequence and attempts to restart the motor after the short-circuit condition is improved. This function is intended to protect the device and the motor from catastrophic failure when subjected to a short-circuit condition.