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Replies: 1
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Part Number: UCC28051
Hi,
Could you please advise us the solution to increase output power through Multi-Parallel connection by "Single PFC / Transition Mode with Zero Current Turn-on" device? If TI has any reference design, please let us know.
Thanks and best regards,M.HATTORI.
Hi Mattori,
unfortunately there is not a reference design that use single CRM controller to achieve multi-phase PFC.
There are UCC28065 in TI for two phases interleaved and I remember Onsemic has three phases interleaved PFC controller, you should be able to search from On's website.