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  • TI Thinks Resolved

TPS7A83A: in ANY-OUT operation, Does SNS pin still work as sense which can be connected to remoted load for accuracy feedback?

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Part Number: TPS7A83A

Hi, 

TPS7A83A works as a ANY-OUT operation. and currently, the SNS pin in connected directly to the output pin 1 on both schematic and layout. but the real remote load voltage is low than expected for path loss. so is it possible connect SNS pin to the remote load directly for more accuracy feed back to error amplifier? in this case, can output be improved a little bit when connect SNS to the remote load point?

 Thank you very much. 

  • Hi Liyu, 

    Yes, when using in any-out operation, SNS should be connected directly to the load side to improve the accuracy during heavy load. 

    Regards, 

    Jason Song

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

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