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TIOS101: OUT pull-up/down current

Genius 15900 points
Part Number: TIOS101


TOIS101 datasheet specifies "OUT pull-up/down current" as 50uA.
My customer would like to know where this leakage current come from in the device to understand this device behavior.
Could you please explain it?


  • Hi Oba-san,

    When EN is low, there is still some very slight biasing that might show up on OUT for the TIOS101. In other words, if EN = LOW, IN = LOW, and you force OUT = HIGH, the leakage current here is pull-down current. Alternatively, if EN = LOW, IN = HIGH, and you force OUT = LOW, the leakage current in that case is pull-up current.

    If IN = OUT then you should not see leakage pull-up or pull-down current on this pin.