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TPS386000: TPS386000

Sanjay Gadkari
Prodigy 170 points
Part Number: TPS386000

Tool/software:

Hi Team,

This above paragraph is taken from the datasheet of   TPS386000 power monitoring IC.

I am monitoring 3.3V and 0.675V using equation 1.

But how to select the exact value of bypass capacitor?, whereas it is given in the range of 1nF to 10nF(highlighted in red underline).

what is the formula? 

Please suggest.

Regards,

Sanju

  • 0
    TI__Expert 8620 points

    Hello Sanju, 

    There is no formula for the bypass capacitor, the text stating to use a 1nF to 10 nF capacitor is simply a best practice suggestion. One could in theory place a capacitor greater than 10nF if greater filtering was desired, but this would limit detection speed. 

    Regards, 

    Oscar Ambriz