How does overvoltage protection on eFuse IC (electronic fuses) work?

For TCKE8 Series, when the input voltage of the V_IN pin of the eFuse IC exceeds the overvoltage clamp value (OVC) , the output voltage V_OUT is limited to the over voltage clamp value(OVC) so that the overvoltage is not applied to the subsequent IC or circuits.
Please check the data sheet for details as it depends on the product.

There are two types of overvoltage protection functions:

•  a type that clamps the output voltage
•  a type that turns it off.

 Please check the data sheet for details as it depends on the product.