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LM5106: Input bias current of EN pin

masahiko shimizu
Guru 11235 points
Part Number: LM5106

Hi,

Could you let me know the input bias current of EN pin, please?

Best regards,
Shimizu

  • 0
    TI__Genius 12990 points

    Hi Shimizu,

    Thanks for asking about lm5106 I'm an apps eng with this device and will help out with this question.

    Lm5106 has an internal pulldown for the EN pin specd at 100/200/500 kohms for min/typ/max values across temp. Depending on the EN turn on voltage from the uC the EN input bias current can be found using ohms law. Assuming 3.3v, the current required to bias this pin = 3.3v/100kohms = 33uA max.

    Please let me know if this answers your question and if you have any more.

    Thanks,