Resonant active clamp flyback design for USB Type-C™ Power Delivery (PD) power adapter

This training introduction helps you learn how to design a good AC/DC ACF USB Type-C PD adapter.

This training introduction helps you learn how to design a good AC/DC ACF USB Type-C™ Power Delivery (PD) adapter. It gives some introduction on both ACF topology and UCC28780 controller, and also some system design considerations and suggestions which are target to solve your actual problems. At last, it shows a 65W USB-C PD adapter design with high power density (31W/in3) and high efficiency (94% peak).

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