Hi team,
My customer is using TPS62743 in their project. In this design, VIN is from 4.2V battery and TPS62743 is configured 3V output for feeding to MCU ONLY.
The RD found when set VIN from 4.2V to 2.8V, the current consumption is 30uA and looks normal, but when set the VIN from 0V to 2.8V, the current consumption would become 10 times to 300uA. Would you explain the reason in detail why this would happen?
Thanks!
Regards,
Alex
