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ISOW7743: power switching frequency

Part Number: ISOW7743

Hi team,

 What's the switching frequency of internal power stage? customer need to evaluate the switching frequency effect on communication.



  • Hi Rayna,

    Thanks for reaching out.

    The switching frequency of the DC/DC converter in ISOW7743 is 25MHz as stated in the datasheet first page, please see below a snapshot from datasheet. Let us know if customer has any other questions, thanks.

    Koteshwar Rao