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Thread: Using infineon models in Orcad

  1. #1
    New Member New Member Francisco17891812 is on a distinguished road
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    Using infineon models in Orcad

    Hello,

    I am trying use the simulation models of the ir2010 driver and irfb4321 mosfet in OrCAD. Both devices show the same problem during simulation:
    ERROR -- Convergence problem in transient analysis at Time = 40.01E-15
    Time step = 9.766E-18, minimum allowable step size = 10.00E-18

    These devices failed to converge:
    X_U2.D2

    In the case of the ir2010 there is an OrCAD simulation model provided while with the irfb4321 the model is .spi and I save it as .lib with de MODELED program
    I attach the caputure file folders (35.zip is ir2010 and 34.zip irbfb321)
    ?????

  2. #2
    Intermediate Intermediate forix is on a distinguished road
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    See section 6.2 For ORCAD and change the settings for the simulation options.
    LINK
    Last edited by forix; Sep 3rd, 2018 at 12:27 AM. Reason: Forgot the link to the document

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