SLVSDH4 March 2017 DRV8871-Q1
PRODUCTION DATA.
If the die temperature exceeds safe limits, all FETs in the H-bridge will be disabled. After the die temperature has fallen to a safe level, operation automatically resumes.
FAULT | CONDITION | H-BRIDGE STATUS | RECOVERY |
---|---|---|---|
VM undervoltage lockout (UVLO) | VM < VUVLO | Disabled | VM > VUVLO |
Overcurrent (OCP) | IOUT > IOCP | Disabled | tRETRY |
Thermal Shutdown (TSD) | TJ > 150°C | Disabled | TJ < TSD – T HYS |