How to switch a large-V load with a P-channel mosfet and small-V unipolar clock?

johnyradiojohnyradio Posts: 1
edited October 13 in Robotics Vote Up0Vote Down
i can switch the supply voltage with a unipolar clock, if the clock has the same peak V as the source supply

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but if i make the source V higher than the gate V, i get a flat line output.

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How to switch a high-V load with a low-V gate, on a P-channel mosfet? Prefer single-stage

Thx

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