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Recent content by jmhautbois

  1. J

    Power switch using nmos and pmos

    OK, I changed my PMOS, and know, added a load, and I always have 0V. I am quite sure this is obvious... - - - Updated - - - OK, got it, I needed to specify a PMOS model. When using a IRF7210, and a 1ohm load, I get 5A, which is what I am looking for ! Is this circuit OK, or should I add some...
  2. J

    Power switch using nmos and pmos

    Hi everyone, My question seems to be posted frequently, but as far as I try, I can't find out my design error... The goal is to have a temperature driven circuit, using a LM35, a schmitt trigger and nmos+pmos, I would like to let the VCC go or block it. The simulation below simulates the LM35...

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