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TPS3702-Q1: current into Vsense Pin

Hans
Genius 12725 points
Part Number: TLV3702-Q1

Hello Team,

according to the data sheet the max current into Vsense-Pin is specified with 1.5uA at Vsense = 5V. This is valid for TPS3702CX50, correct?

Question:
Will the Vsense current be proportional to Vsense voltage or will is stay constant for the different versions (TPS3702CX12, TPS3702CX18, TPS3702CX33)
In other words: Is the resistance of the 3 resisistors the same for all versions or does it change with the version?

 

Thanks and Best Regards,

Hans

  • 0
    TI__Mastermind 19370 points
    Hi Hans,

    The Vsense-Pin is specified with 1.5uA(max) at Vsense = 5V and this is valid for TPS3702CX50 and all grades.
    The resistance of the 3 resistors are trimmed differently for all versions but the current consumption should stay the same.
    I hope this helps, if you have anymore questions feel free to ask.

    -Marcoo