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  1. #31
    Cody is on a distinguished road
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    Apr 2019
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    Hello, I use IRS2186.
    Can someone tell me where can get the design guide or the demo schematic for IRS2186?
    PWM = 15KHz @ Three Phase Inverter 311VDC 50A
    I found that the high low sdie IGBT module(FP75R06KE3) would be short sometime.

  2. #32
    Moderator
    Infineon Employee
    Infineon Employee
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    Srivatsa is on a distinguished road
    Join Date
    Apr 2018
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    California
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    Hi Cody,

    General design guides are available at [URL="https://www.infineon.com/dgdl/Infineon-HV_Floating_MOS_Gate_Drivers_AN978-AN-v01_00-EN.pdf?fileId=5546d462533600a40153559f7cf21200"]

    and

    http://www.infineon.com/dgdl/Infineo...53559f7cf21200


    Kindly review the application note http://www.infineon.com/dgdl/Infineo...12b40ed1711291

    Here there are ways to avoid IGBT return-on which can be causing the short.

    Best regards,

    Srivatsa
    Last edited by Srivatsa; Apr 11th, 2019 at 11:49 AM.
    More information can be found under www.infineon.com/gatedriver
    Please contact our Technical Assistance Center for further inquiries

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