[Moved]: How to test the low power PMIC

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thinh1165

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In my lab, I've fabricated PMIC test board. And I have trouble with measuring the power because of the voltage drop cause by the ammeter. Does anyone have experience in testing low power PMIC? please help me. thank you so much
 

Hi,

instead of the ammeter install a low ohmic resistor and measure the voltage drop across it.
Useful resistor value depend on current (peak) and allowed voltage drop.

Klaus
 

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