Hi guys,
I want to create a circuit to use a series of positive (0-5V) pulses applied to the gate of a N-channel MOSFET in order to
periodically switch a negative supply voltage (-Vc) through a load resistor. If I understand correctly, because of the
negative voltage on the source, I would need a level-shifting circuit to decouple the gate driver circuit from ground,
so that the MOSFET can be biased and switched correctly. However I am having trouble figuring out more specifically
what kind of circuit I could use. Does anyone have any suggestions? Thanks
I want to create a circuit to use a series of positive (0-5V) pulses applied to the gate of a N-channel MOSFET in order to
periodically switch a negative supply voltage (-Vc) through a load resistor. If I understand correctly, because of the
negative voltage on the source, I would need a level-shifting circuit to decouple the gate driver circuit from ground,
so that the MOSFET can be biased and switched correctly. However I am having trouble figuring out more specifically
what kind of circuit I could use. Does anyone have any suggestions? Thanks
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