Since you want a ramp, is the IGBT used as an emitter follower to drive the inductive load?
That's different than using it as a switch, where you wouldn't drive it with a sawtooth.
You need to show us the exact circuit you expect to drive, otherwise we are just spinning our wheels.
That's different than using it as a switch, where you wouldn't drive it with a sawtooth.
You need to show us the exact circuit you expect to drive, otherwise we are just spinning our wheels.