The HC2826AC is a high-efficiency Gallium Nitride (GaN) AC-DC integrated circuit from HCW-HENGCHENGWEI, designed for advanced compact and energy-saving offline power conversion systems. Built on next-generation GaN semiconductor technology, it delivers ultra-fast switching performance with significantly reduced switching and conduction losses compared to traditional silicon-based AC-DC solutions, resulting in higher efficiency and improved thermal performance.
With a high voltage rating of 700V, the HC2826AC is optimized for primary-side switching applications in modern low-power SMPS and adapter designs. Its low-loss architecture minimizes heat generation while ensuring stable operation and reliable long-term performance under continuous load conditions.
The device supports high-frequency switching operation, enabling smaller transformer design, higher power density, and improved energy conversion efficiency. This makes it highly suitable for compact power supply solutions where efficiency, space optimization, and thermal management are critical design requirements.
Packaged in a SSOP-16 form factor, the HC2826AC offers enhanced integration capability and easy PCB layout flexibility. Its integrated design reduces external component count, simplifying circuit implementation, lowering BOM cost, and improving overall system reliability.
The HC2826AC is ideal for next-generation offline power systems requiring high efficiency, compact size, and stable performance across a wide range of operating conditions.
Key Features:
- Advanced GaN-based AC-DC integrated circuit
- High voltage rating: 700V
- Ultra-fast switching performance
- Low switching and conduction losses
- Improved thermal efficiency and reliability
- Compact SSOP-16 package design
- High-frequency operation support
- Reduced external component count
- High power density capability
Applications:
- Fast charging adapters
- USB and mobile chargers
- Smart power supplies
- LED driver systems
- Compact SMPS designs
- Consumer electronics power modules
- Low-power offline converters
- Energy-efficient AC-DC adapter solutions
