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Thread: AUIRS2127STR high side floating types gate driver

  1. #1

    AUIRS2127STR high side floating types gate driver

    Hello Everyone,


    I am trying to design DC solid state relay circuit using AUIRS21271STR gate driver and AUIRFR4620 mosfet to drive capacitive load such as motor controller. I have created the schematic for the circuit and would like to ask you to verify or suggest improvements on my design.

    SSR design requirements:
    • maximum load current 10A
    • load voltage = upto 200V DC
    • load capacitance 200 uF
    • input isolation: required
    • signal voltage: 3.3V


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  2. #2
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    Hi,

    Since this is an automotive grade gate driver, kindly contact the local Infineon applications engineering team who can verify the design.

    Thanks and regards,

    Srivatsa
    More information can be found under www.infineon.com/gatedriver
    Please contact our Technical Assistance Center for further inquiries

  3. #3
    Hello Srivatsa,

    Thank you for your reply. How can I contact the Infineon application engineering team? Have you any idea about this?

    Thanks and regards,

    Thakur Paudel

  4. #4
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    Infineon Employee
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    Srivatsa is on a distinguished road
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    Hi,

    Pls share your contact information via email to srivatsa.raghunath@infineon.com and I will forward to the respective team in India.

    Else, you can also try this link: https://www.infineon.com/cms/en/abou...-support-form/

    Thanks and regards,

    Srivatsa
    More information can be found under www.infineon.com/gatedriver
    Please contact our Technical Assistance Center for further inquiries

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