Hi there,
The datasheet for the BQ24295 states: "When the battery falls below the minimum system voltage, switch-mode converter keeps SYS above the minimum system voltage."
However, in our prototypes using this IC, with the minimum system voltage left set at its default 3.5V in REG01[3:1], the output system voltage "SYS" will actually continue to fall below this and track the battery's voltage as it continues to decrease until the battery is flat. This seemingly contradicts the above statement.
Have we missed something obvious? Any help much appreciated.