Half-Wave LLC Platform Demonstration

Explore the Half-Wave LLC (HWLLC) AC/DC converter topology and its ability to scale a compact, high-efficiency power architecture from 100W-class designs to 500W applications. A 240W USB Power Delivery charging solution serves as the demonstration platform, highlighting zero-voltage switching (ZVS) operation, reduced switching losses, interleaved power factor correction (PFC) control, and two-stage digital control. These techniques help improve efficiency and increase power density for space-constrained power supply designs.