It depend on the topology of three phase PFC. ADP1047/8 can be used as the digital controller of three-phase single-switch PFC topology. The 6th hamonic enjection can also be implemented. More information is available upon request.
Three phase PFC is not supported by ADP1048 unless you use 3xADP1048 i.e. one for each phase.
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There are several questions/issue in my post. None of which asked if 3ph was supported or not. That is not even an issue.
I used this question about ADP1048 3phase applicability ONLY because I found no other way to post a new post on its own.
Pl let me know if real questions/issues will be dealt with through this forum.
If not, I have to stick with local app engineer.
The subject of the thread clearly states "Can the ADP1047/8 be used as a three-phase PFC controller?" and that was my response to this thread.
The questions you are asking about are on another thread listed here:
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