MX77085C 700V 20W GaN SR IC SOP-8 | High Efficiency Synchronous Rectifier | HCW-HENGCHENGWEI

The MX77085C from HCW-HENGCHENGWEI is a high-efficiency 700V GaN synchronous rectifier (SR) IC engineered to optimize AC-DC power conversion in compact and high-performance designs. Utilizing advanced Gallium Nitride (GaN) technology, this device delivers ultra-fast switching at 105KHz, significantly reducing switching losses and improving overall system efficiency. By replacing traditional Schottky diodes, it achieves a lower forward voltage drop (low VF), minimizing energy loss and enhancing power density.

With a robust 700V voltage rating, the MX77085C offers superior reliability and increased safety margins compared to lower voltage SR solutions. This makes it ideal for wide input AC applications and environments with voltage fluctuations. Its low RDS(on) of 2500mΩ reduces conduction losses, ensuring excellent thermal performance and long-term stability.

Encased in a compact SOP-8 package, the MX77085C provides flexible PCB layout options and efficient heat dissipation, making it suitable for space-constrained and high-density applications. It is widely used in high-efficiency AC-DC adapters, fast chargers, LED drivers, industrial power supplies, and consumer electronics. Combining GaN fast-switching advantages, low VF characteristics, and compact integration, the MX77085C is an ideal solution for next-generation synchronous rectification systems.

Key Features:

• 700V GaN synchronous rectifier (SR) IC
• 20W power handling capability
• Low RDS(on) 2500mΩ for improved efficiency
• High-frequency switching at 105KHz
• Replaces Schottky diode with low VF for reduced losses
• Excellent thermal performance and reliability
• High voltage tolerance for demanding applications
• 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