Boost converter (2 mosfets(model))

Support Communities Switchmode Power Supply Boost converter (2 mosfets(model))

This topic contains 0 replies, has 1 voice, and was last updated by  Declan Doe 2 years, 3 months ago.

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    Declan Doe
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    Hi,

    I am trying to get a boost converter to work. If I remove the second mosfet(right) and replace it with a diode the circuit works properly. I cant figure out why the second mosfet is not turning on and off and I have set the duty cycle to 1-D of the first mosfet. I have also added a delay for the second mosfet. I am trying to simulate an IC im working on(tps65133). I dont think the mosfet is turning on and off correctly.

    Thanks in advance.

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