I have a small dc motor that I need to power with 1.2v then switch to 12v and back. The 1.2v comes from the same 12v source via a step down device.
The mosfets will be on the high side with one lead of the motor connected to ground.
The source of both mosfets will be connected to the positive lead of the motor. The drain of one will go to the 1.2v souce and the other to 12v.
My question is do I need to place a diode on the 1.2v mosfet between its source and the motor to protect it from the 12v source?
The mosfet is RFG50N06. The gates will be switched with arduino.