Does the input ON control pin on this part has a schmitt trigger or hysteresis built-in? Can an analog voltage signal with slow slope be used for the input ON control pin or does it have to be a digital logic signal? I could not find anything on the Datasheet of the part, but I did find on the EVAL board document https://www.ti.com/tool/TPS7H2221EVM the part was tested using the VIN also as the input ON control signal. Thanks. -eh