I want to add an NMOS just before the supply negative side and thereby controlling its slew rate so as to create a soft start.
I've seen many examples but mostly with high side PMOS (high Rds on) or NMOS (additional circuitry to drive in high side). I doubt there must be some reason.
Can we use a low side N-channel MOSFET in a DC-DC converter for limiting inrush current? Are there any drawbacks?