The HC7718A is a high-efficiency 60V GaN integrated circuit from HCW-HENGCHENGWEI, engineered for compact and reliable power conversion applications up to 25W. Built on advanced Gallium Nitride (GaN) technology, this device delivers ultra-fast switching performance, reduced switching losses, and significantly higher efficiency compared to traditional silicon-based solutions. With a low 15mΩ RDS(on), the HC7718A minimizes conduction losses, improving thermal performance and ensuring stable, efficient operation under continuous load conditions.
Designed for high-frequency operation, the HC7718A supports “搭配高频副边同步” (high-frequency secondary-side synchronous operation), enabling improved system efficiency, better voltage regulation, and optimized power conversion in modern SMPS designs. This enhances overall performance while reducing energy waste and improving power density.
The 60V voltage rating provides strong suitability for DC-DC converters, fast charging systems, and battery-powered applications, ensuring stable operation across varying input conditions. The SOP-6 package offers a compact footprint with efficient thermal behavior, making it ideal for space-constrained and thermally sensitive designs.
The HC7718A is a strong choice for engineers seeking efficiency, compact design, and synchronized high-frequency performance in GaN-based power systems.
Key Features:
- 60V GaN integrated circuit technology
- Low 15mΩ RDS(on) for reduced conduction loss
- Supports 25W power applications
- High-speed switching for improved efficiency
- SOP-6 compact package design
- Supports high-frequency secondary-side synchronous operation
- Stable thermal performance and reliability
Applications:
- DC-DC converters (25W systems)
- Fast charging adapters
- Battery-powered devices
- Consumer electronics power supplies
- IoT and smart devices
- Industrial low-voltage power systems
