SLVSDF3F MARCH 2017 – JANUARY 2019 TPSM846C23
This bit selects between two options for low-side FET behavior after an output overvoltage fault condition. Regardless of the setting of this bit, the low-side FET latches on when an output OV fault is detected (if the OV_FAULT_RESPONSE is not programmed to ignore).
|0||The low-side FET remains on until either the part initiates a new startup of the output voltage or the CLEAR_FAULTS command is given while the part is in the DISABLE operational state|
|1||The low-side FET turns off as soon as the sensed output (at FB pin) drops below 0.2 V.|