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TPS3808: Absolute Maximum Ratings vs Recommended Operating Conditions of I resst_

Kazuhiko Hirano
Genius 14918 points
Part Number: TPS3808

Hello,

My customer is asking why both Absolute Maximum Ratings and Recommended Operating Conditions of IRESET_ is the same, 5mA (max). My customer thinks that Absolute Maximum Rating number should usually be larger than Recommended Operating Condition number.

Best regards,

K.Hirano

  • +1
    TI__Guru 56345 points

    Hi Hirano-san,

    Generally, yes, your customer is correct about the IRESET current being much higher in the ABS MAX table than in the Recommended Operating Conditions.  As long as the current going into the RESET pin stays within the Recommended Operating Range, the TPS3808 should be working fine.  

    Ben

      

  • 0 in reply to Ben C
    TI__Guru 56345 points

    Hi Hirano-san,

    If there are no further questions, please close the thread by clicking on "resolved".  Thanks and have a good weekend!

    Ben