Hi,
From my perspective, the PFC controller only need to get the information of input current, input voltage and output voltage.
The reference of input current should be the same phase with input voltage to keep PFC=1.
So we should monitor the total input current and give the current information to both phase A boost control loop and phase B boost control loop.
But in our datasheet, we would give OutA to phase A boost control loop, OutB to phase B boost control loop.
What's the difference of OUTA and OUTB?
And what's the relationship between OUTA, OUTB and total input current?
