I designed a PCB board for TPS61221 according to the datasheet.
It successfully delivery 3.3V at Vout.
The circuit is as below.
However, I found that while no load at the output. The I in (input current) is about 6 mA.
It does not match with the datasheet. In my case,
It would be around 10uA.
Please Could anyone please tell me why.