The HCC8220-L is a high-efficiency PD (Power Delivery) integrated circuit from HCW-HENGCHENGWEI, designed for flexible fast charging and adaptive power control applications. Featuring an integrated TL431 reference (431 regulation architecture) with external resistor-based power adjustment, this device enables precise output tuning and stable voltage regulation for modern USB charging systems.
Supporting multiple fixed voltage outputs of 5V, 9V, and 12V, the HCC8220-L allows designers to customize charging power levels through external resistor configuration, making it highly adaptable for different fast charging requirements. This flexible design improves system optimization, efficiency control, and compatibility across a wide range of consumer electronics.
Engineered for stable and efficient power conversion, the HCC8220-L provides reliable voltage regulation, low power loss, and strong thermal performance under continuous operation. It is ideal for compact charger architectures where adjustable output power and design flexibility are critical.
The device is housed in a compact SOT23-6 package, ensuring excellent PCB space efficiency while maintaining stable electrical performance and easy integration into cost-sensitive designs.
The HCC8220-L is a strong solution for PD charging systems requiring adjustable power output, external resistor control, and efficient 5V–12V fast charging performance.
Key Features:
- PD integrated circuit with TL431 (431) reference design
- External resistor adjustable power control
- Output voltage: 5V / 9V / 12V
- Stable voltage regulation and low power loss
- Compact SOT23-6 package design
- High efficiency and reliable thermal performance
- Flexible design for customized charging solutions
Applications:
- Adjustable USB PD fast charging adapters
- Smartphone and tablet chargers
- Consumer electronics power supplies
- Compact wall chargers
- DIY and customizable power modules
- Smart charging accessories
