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TPS82130: Tcase Recommended Rating ?

Kai Lai
Expert 8886 points
Part Number: TPS82130

Hi Team,

My customer is making the Thermal evaluation, 

We know we have shown the Tj Recommended Rating 110C in the datasheet, but how about the Tcase Recommended Rating ? 

Can we provide that or we have a general reply for this question ?

Thanks!

Kai

  • +1
    TI__Mastermind 49370 points

    Hi Kai,

    The Tjmax is the worst case inside chip limitation which must be not exceed and this is the max temperature that the device tolerates to guarantee reliable operations. As it is impractical to measure junction temperature directly. Tjmax must be calculated from case temperature or ambient temperature. So no need to define max Tcase.

    Thanks,

    Nancy