Hi,
Could you please help me? Here is the schematic diagram. I want to upgrade 3V to 3.3V and use 3V button battery to supply power to TPS63020, but I don't know where there seems to be a problem in the booster circuit, resulting in only 2.1V output voltage. When I use 3.6V battery to supply power, it can be used normally. Could you please help me find out what is wrong with my circuit? Does the chip have requirements for input current?should I do?
Thanks.
