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DS90UB928QEVM: DS90UB928QEVM about thermal question

Lawrence He
Genius 3115 points
Part Number: DS90UB928QEVM

Hi, Support Team

DS90UB928QEVM have use conformal coating about thermal report for reference?
if any suggestion, Please advise me.

Thanks,

Best regards,

Lawrence

  • 0
    TI__Mastermind 29575 points

    Hi Lawrence,
    Thanks for the question. 

    Lawrence He said:
    DS90UB928QEVM have use conformal coating about thermal report for reference?
    if any suggestion, Please advise me.

    I don't fully understand what you are asking for, but we don't use conformal coating on our EVMs.

    Regards,
    Fadi A.

  • 0 in reply to Fadi Abdulhameed
    Genius 3115 points

    Hi, Fadi

    is about board design to choose coating material type related thermal test report.


    if any, Please advise me.

    Thanks,

    Best regards,


    Lawrence

  • 0 in reply to Lawrence He
    TI__Mastermind 29575 points

    Hi Lawrence,

    We don't use conformal coating on our EVMs so as far as recommendations, if you do end up using any type of coating make sure the Ser/Des datasheet specs such as (power-up sequence, DC Electrical Characteristics, AC Electrical Characteristics, Recommended Operating Conditions, Thermal Information, Timing Requirements, etc. ) Basically make sure Sections 7 and 10 in the datasheet for all operation conditions are still met after applying the coating. 

    Regards,
    Fadi A.