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UCC28710: UL Recognized File Number

Part Number: UCC28710

Hello Sir,

In our design we are using below TI part number we need information about UL Recognized File No and Flammability class according to UL94 for below mentioned parts.

UCC28710D


Thanks

  • Hello Suhas,

    Thank you for your interest in the UCC28710 controller. I have sent in a request for information about this topic to get you an answer, but it may take a day or two for the reply. This posting is a repeat of a prior posting by "@" from the same company. We are working to find the answer.

    Regards,
    Ulrich
  • Hello Suhas,

    I received the following information about the UL status of the UCC28710: This particular part does not have UL certification or UL listing or UL file number. However, the mold-compound material used for its package is flame-rated to UL 94V-0.

    TI does sometimes obtain UL Certification for a specific device or family of devices (such as in isolators or safety-related applications) based on market-driven requirements. Currently, there is no market requirement for UL certification for the UCC28710 or similar devices in this family. Regardless, all of TI packaging mold-compound material is flame-rated to UL94V-0 by internal policy.

    I hope this satisfies your requirement.

    Regards,
    Ulrich