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ISO5852S: can ISO5852S support 500kHz operation?

Max Han
Intellectual 2260 points
Part Number: ISO5852S

Hi

can ISO5852S support 500kHz operation?

thanks.

  • 0
    TI__Expert 4875 points

    Hello Max,

    Yes, it is possible depending on your operating conditions. Please refer to ISO5852S datasheet Section 10.2.2.9. You may use the equations here to calculate the power dissipation of the driver such that it remains within the safe operating limits of the driver. You will need to know your drive parameters including voltage rails, power switch gate charge, and external gate resistor.

    Regards,

    Audrey