The MX7710C from HCW-HENGCHENGWEI is a high-performance 700V GaN synchronous rectifier (SR) IC designed to deliver superior efficiency in modern AC-DC power conversion systems. Utilizing advanced Gallium Nitride (GaN) technology, this device enables ultra-fast switching at 105KHz, significantly reducing switching losses compared to conventional diode rectification. By replacing traditional Schottky diodes, it achieves a lower forward voltage drop (low VF), minimizing power dissipation and maximizing energy efficiency.
With a high 700V voltage rating, the MX7710C offers enhanced reliability and greater safety margins over lower voltage SR devices, making it ideal for wide input AC applications and unstable power conditions. Its low RDS(on) of 2500mΩ reduces conduction losses, ensuring improved thermal performance and extended operational lifespan.
Encased in a compact SOP-8 package, the MX7710C provides excellent PCB layout flexibility and efficient heat dissipation, making it suitable for high-density and space-constrained designs. It is widely used in high-efficiency AC-DC adapters, fast chargers, LED drivers, industrial power supplies, and consumer electronics. Combining GaN fast-switching capability, low VF advantages, and compact integration, the MX7710C is a reliable choice for next-generation synchronous rectification solutions.
Key Features:
- 700V GaN synchronous rectifier (SR) IC
- 20W power handling capability
- Low RDS(on) 2500mΩ for reduced conduction loss
- High-frequency switching at 105KHz
- Replaces Schottky diode with low VF for higher efficiency
- Excellent thermal performance and reliability
- High voltage tolerance for demanding environments
- SOP-8 package for compact and flexible designs
Applications:
- High-efficiency AC-DC adapters and chargers
- Fast charging power supplies
- LED drivers and lighting systems
- Industrial power conversion systems
- Smart home and IoT power modules
- Consumer electronics power solutions
