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TPS776: θJC and θJB resistances

Intellectual 1645 points

Replies: 5

Views: 57

Part Number: TPS776

Hi,

Can you provide the θJC and θJB resistances values for the TPS77633D?

Thank you,

HSG

  • Hi HSG, 

    TPS776 is an older device; therefore, the datasheet presents the thermal information in a different way than our newer devices.  The following table for Dissipation Ratings is meant to convey the same information.

    Please see the reply on another thread. 

    TPS776: Thermal Resistances

    Regards, 
    Jason Song

    Please click the "Resolved" link at the bottom of this post if I have answered your question.

  • Hi HSG, 

    TPS776 is an older device; therefore, the datasheet presents the thermal information in a different way than our newer devices.  The following table for Dissipation Ratings is meant to convey the same information.

    Please see the reply on another thread. 

    Regards, 

    Jason Song

    Please click the "Resolved" link at the bottom of this post if I have answered your question.

  • Hi Jason,

    Thanks for the referral to the information.  However is it possible to have a thermal model made to provide the values as needed?   We are not sure how to relate the values in the data sheet for our modeling purposes.


    Thank you,

    HSG 

  • In reply to high speed guy:

    Hi HSG, 

    Since this case has been supported via direct emails, I am closing the thread. 

    Regards, 

    Jason Song

    Please click the "Resolved" link at the bottom of this post if I have answered your question.

  • In reply to Jason Song:

    I am posting the thermal numbers here in case other people may need it. 

    Please click the "Resolved" link at the bottom of this post if I have answered your question.

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