Part Number: BQ25886
Hello！
I am testing the VBUS_UVLO function of the EVM.
First question，
When I adjust the voltage to less than 3.68v, bq25886evm stops working, and the PG signal is pulled high.
which are all correct, but when I raise the voltage to 4.23v, the PG signal becomes a square wave pulse signal as shown in the figure below.
When the voltage rises to 4.4V, the equipment works normally.
Another question，
When the battery enters the constant current charging stage, the charging current will gradually decrease from 1.5A to 1.2A, which is not kept at a fixed value.
If this is correct, So what are the main factors affecting the current.
Best regards from China,
Zhetao Xie
