Companies Introduce World’s First Bridgeless Totem Pole PFC Evaluation Board

GaN Systems, the global leader in GaN (gallium nitride) power semiconductors, and ON Semiconductor (Nasdaq: ON), a world-leading supplier of power semiconductor ICs, released a new 300W BTP-PFC Bridgeless Totem Pole Power Factor Correction (PFC) evaluation board. The board includes ON Semiconductor’s NCP1680, the industry’s first dedicated critical conduction mode (CrM) bridgeless totem pole PFC controller, and GaN Systems’ 650V GS66508B GaN transistors. The NCP1680 controller and GS66508B transistors combine to deliver an innovative cost-effective and high-performing solution in a small footprint…

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