The MX6676DE from HCW-HENGCHENGWEI is a high-efficiency 700V GaN integrated AC-DC power IC designed for advanced power conversion applications requiring compact size and superior performance. Utilizing cutting-edge Gallium Nitride (GaN) technology, this device enables high-speed switching at 105KHz, significantly reducing switching losses and allowing for smaller, more efficient designs. Its low RDS(on) of 2500mΩ minimizes conduction losses, improving overall efficiency while ensuring excellent thermal performance.
With a high 700V voltage rating, the MX6676DE provides enhanced reliability and a greater safety margin compared to lower voltage devices, making it ideal for wide input AC systems and unstable power environments. The integration of key power control functions reduces the need for external components, simplifying circuit design and improving system robustness.
Encased in an ESOP-8 package, the IC offers flexible PCB layout options and efficient heat dissipation, making it suitable for space-constrained applications. The MX6676DE is widely used in AC-DC adapters, LED drivers, smart home power supplies, industrial auxiliary systems, and consumer electronics. Its combination of high efficiency, compact form factor, and reliable operation makes it an excellent choice for modern power supply 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 reduced heat generation
- Integrated design minimizes external components
- ESOP-8 package for compact and flexible layouts
Applications:
- AC-DC adapters and chargers
- LED drivers and lighting systems
- Smart home and IoT devices
- Industrial auxiliary power supplies
- Consumer electronics power conversion
- Compact offline switching power supplies
