The HC2610B from HCW-HENGCHENGWEI is a high-efficiency 700V AC-DC integrated circuit designed for compact and reliable offline power conversion in modern electronic systems. Built with advanced high-voltage fast-switching technology, this IC operates at 105KHz, enabling reduced switching losses and improved overall energy efficiency. Its optimized internal architecture minimizes conduction losses, ensuring excellent thermal performance and stable long-term operation under continuous load conditions.
With a robust 700V voltage rating, the HC2610B provides superior reliability and enhanced safety margins compared to lower voltage AC-DC solutions. This makes it highly suitable for wide-range AC input applications and environments exposed to voltage fluctuations or surge conditions. The integrated control and switching functions significantly reduce external component count, simplifying circuit design and improving overall system reliability.
Encased in a compact SOP-6 package, the HC2610B offers flexible PCB layout options and efficient heat dissipation, making it ideal for space-constrained and high-density designs. It is widely used in AC-DC adapters, LED lighting drivers, smart home power systems, industrial auxiliary supplies, and consumer electronics.
Combining high efficiency, compact integration, and strong high-voltage capability, the HC2610B is a dependable solution for next-generation power supply applications requiring performance, stability, and durability.
Key Features:
- 700V high-voltage AC-DC integrated circuit
- 20W output power capability
- High-frequency operation at 105KHz
- Low switching and conduction losses for high efficiency
- Integrated power control reduces external components
- Excellent thermal performance and reliability
- High voltage tolerance for unstable AC environments
- SOP-6 compact package for space-saving designs
Applications:
- AC-DC adapters and charging systems
- LED lighting drivers
- Smart home and IoT power supplies
- Industrial auxiliary power systems
- Consumer electronics power conversion
- Offline switching power supply designs
