The MX9220F from HCW-HENGCHENGWEI is a high-efficiency 700V GaN integrated AC-DC power IC engineered for compact and advanced power conversion applications. Utilizing next-generation Gallium Nitride (GaN) technology, this device delivers fast switching performance at 105KHz, significantly reducing switching losses while enabling higher efficiency and power density. Its low RDS(on) of 2500mΩ minimizes conduction losses, ensuring superior thermal performance and long-term operational reliability.
With a high 700V voltage rating, the MX9220F offers a strong advantage over lower voltage devices by providing enhanced safety margins and improved resistance to voltage surges and unstable input conditions. This makes it ideal for wide-range AC input designs and demanding environments. The IC integrates essential power control and switching functions, reducing the need for external components and simplifying circuit design for improved system reliability.
Encased in a compact DFN 5×6 package, the MX9220F provides excellent heat dissipation and PCB layout flexibility, making it suitable for high-density and space-constrained applications. It is widely used in AC-DC adapters, LED drivers, smart home devices, industrial auxiliary power supplies, and consumer electronics. Combining efficiency, compact design, and robust performance, the MX9220F is an ideal solution for modern power supply systems.
Key Features:
- 700V GaN integrated AC-DC power IC
- 20W output power capability
- Low RDS(on) 2500mΩ for improved efficiency
- High-frequency switching at 105KHz
- Advanced GaN technology for reduced switching losses
- Excellent thermal performance and reliability
- Integrated functions reduce external components
- Compact DFN 5×6 package for space-saving designs
Applications:
- AC-DC adapters and battery chargers
- LED drivers and lighting systems
- Smart home and IoT power supplies
- Industrial auxiliary power units
- Consumer electronics power conversion
- Compact offline switching power supplies
