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Thread: IR3550 / IR3555 pin compatible?

  1. #1
    New Member New Member markamp is on a distinguished road
    Join Date
    Jul 2019

    IR3550 / IR3555 pin compatible?

    There is no spec of IR3555 on infinein web. I can only find IR3550's spec.
    Can I replace IR3550 with IR3555? Because IR3550 has no cycle-by-cycle OCP.

  2. #2
    Beginner Beginner
    Infineon Employee
    Infineon Employee
    Abhilash P is on a distinguished road
    Join Date
    Dec 2020
    Bangalore, India

    As per the spec sheet of IR3555, it has cycle-by-cycle OCP.
    Hence you can replace IR3550 with IR3555 for your application.

    Abhilash P
    The views expressed here are my personal opinions, have not been reviewed or authorized by Infineon and do not necessarily represent the views of Infineon.

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