Infineon has announced the XDPS2221, the first IC on the market that combines both PFC boost and hybrid flyback conversion features in a single package. It enables optimised system performance through combined operation of two stages, and brings ultimate efficiency in conjunction with GaN-based devices.
Key benefits of this combination are:
• Class-leading efficiency across various line/load conditions.
• Ultra-high power density and switching frequency.
• Up to 50% transformer size reduction compared to flyback topologies.
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