The HC2802A is a high-efficiency QC (Quick Charge) and multi-protocol fast charging integrated circuit from HCW-HENGCHENGWEI, designed for advanced USB power delivery and intelligent charging systems. Supporting a wide range of charging standards including BC 1.2, Apple 2.4A, QC, AFC, FCP, SCP, VOOC, and SUPERVOOC, this device ensures broad compatibility with modern smartphones, tablets, and consumer electronics. It supports scalable output power levels of 40W, 66W, and up to 100W maximum, making it suitable for high-performance fast charging applications.
Built for optimized energy efficiency, the HC2802A delivers stable switching performance, reduced power losses, and improved thermal management compared to traditional charging controller solutions. Its intelligent protocol detection enables seamless adaptation to multiple fast-charging ecosystems, ensuring safe, fast, and reliable charging performance across a wide range of devices.
The device is housed in a compact SOT23-6 package, providing excellent PCB space savings while maintaining strong electrical stability and reliable thermal characteristics. This makes it ideal for compact, high power-density charger designs where efficiency, integration, and miniaturization are essential.
The HC2802A is a strong solution for next-generation fast charging systems requiring multi-protocol support, high efficiency, and compact design integration.
Key Features:
- QC (Quick Charge) multi-protocol fast charge IC
- Supports BC 1.2, QC, AFC, FCP, SCP, VOOC, SUPERVOOC
- Power support: 40W / 66W / 100W max
- High-efficiency switching with reduced losses
- Compact SOT23-6 package design
- Improved thermal performance and reliability
- Optimized for high-density charger systems
Applications:
- Multi-protocol fast charging adapters
- USB power delivery systems (40W–100W)
- Smartphone and tablet chargers
- Consumer electronics power supplies
- Portable charging devices
- Smart charging hubs and accessories
