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UCC21520: tpwd change

Rock Shao
Expert 2885 points
Part Number: UCC21520

Hi,

My customer gets the UCC21520 PCN change, there have some differences between the Tpwd. the Tpwd change from 5ns max to 6ns max.

Is it function to change or the datasheet fix? Will it impact the function? thanks.

  • +1
    TI__Expert 4065 points

    Hello,

    We have updated the datasheet to reflect accurately the device specifications of PWD. The functionality of the device is not impacted by this change. You will see the device is now matching the UCC21520-Q1, which is the same design but with additional automotive qualification.

    Regards,

    Krystian