NPM1300 current consumption in shipment mode

Hi,

we have npm1300 device on our customized board,

without using any of the regulators, LEDs are not connected.

Gpio 0 and Gpio 4 is connected to main MCU.

when activating shipment mode the current consumption gets to exactly 143uA

I can see that VSYS voltage is about 40mV

i also tried to configure GPIOs to open drain.

what should be the cause for this high current?

Thanks.

Related