Gate Driver 2109

Discussion in 'The Projects Forum' started by naveedakhter01, Dec 22, 2014.

  1. naveedakhter01

    Thread Starter New Member

    Aug 26, 2014
    2
    0
    Hey guys! Can you please confirm this circuit. I'm trying to control a 20V 60W DC motor.
     
  2. ScottWang

    Moderator

    Aug 23, 2012
    4,853
    767
    Confirm what?
    You didn't show us the voltage of the circuit.
    And the H-Bridge lost the protection for mosfets.
     
  3. naveedakhter01

    Thread Starter New Member

    Aug 26, 2014
    2
    0
    Confirm the overall circuit design as my mosfets keep burning

    What exactly do you mean by lost the protection?
     
    Last edited by a moderator: Dec 22, 2014
  4. ScottWang

    Moderator

    Aug 23, 2012
    4,853
    767
    You need to in parallel with the wheel diode for each mosfet, not just depending on the internal body zener.
     
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