The MX9220E from HCW-HENGCHENGWEI is a high-efficiency 700V GaN integrated AC-DC power IC designed for modern compact power supply applications. Built with advanced Gallium Nitride (GaN) technology, this device enables high-speed switching at 105KHz, significantly reducing switching losses and improving overall system efficiency. Its low RDS(on) of 2500mΩ minimizes conduction losses, delivering enhanced thermal performance and long-term reliability in demanding environments.
With a robust 700V voltage rating, the MX9220E provides a clear advantage over lower voltage solutions by offering increased safety margins and improved tolerance to voltage spikes and fluctuations. This makes it ideal for wide input AC systems and unstable grid conditions. The IC integrates essential power control and switching functions, reducing the need for external components and simplifying overall circuit design, which enhances system reliability and reduces cost.
Encased in an ESOP10 package, the MX9220E offers excellent heat dissipation and flexible PCB layout options, making it suitable for space-constrained and high-density designs. It is widely used in AC-DC adapters, LED drivers, smart home devices, industrial auxiliary power supplies, and consumer electronics. Combining high efficiency, compact form factor, and robust performance, the MX9220E is an excellent choice for next-generation power conversion solutions.
Key Features:
- 700V GaN integrated AC-DC power IC
- 20W output power capability
- Low RDS(on) 2500mΩ for reduced power loss
- High-frequency switching at 105KHz
- Advanced GaN technology for improved efficiency
- Excellent thermal performance and reliability
- Integrated design reduces external components
- ESOP10 package for flexible and compact layouts
Applications:
- AC-DC adapters and 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
