The 95121 is a high-efficiency PD (Power Delivery) integrated circuit from HCW-HENGCHENGWEI, designed for 20W to 65W USB-C single-port fast charging applications. Featuring a dedicated LINK pin for enhanced system communication and control, this IC enables flexible integration in modern charger designs requiring stable and intelligent power delivery.
Supporting a wide output voltage range of 5V, 9V, 12V, 15V, and 20V, the 95121 ensures efficient and reliable charging across smartphones, tablets, and USB-C powered laptops. Its single C-port PD protocol architecture provides optimized power negotiation between charger and device, improving charging speed, efficiency, and safety.
Engineered for high-performance power conversion, the 95121 delivers low power loss, precise voltage regulation, and excellent thermal stability under continuous operation. The ESOP-8 package enhances heat dissipation and electrical reliability, making it suitable for compact, high power-density charger designs.
With its integrated LINK pin functionality, wide voltage support, and efficient performance, the 95121 is an ideal solution for next-generation USB-C fast charging systems requiring 20W–65W output and reliable PD control.
Key Features:
- PD single USB-C protocol controller
- Power output: 20W–65W
- Output voltage: 5V / 9V / 12V / 15V / 20V
- Integrated LINK pin for system communication
- High-efficiency power conversion
- ESOP-8 package for enhanced thermal performance
- Stable operation with low power loss
Applications:
- USB-C fast charging adapters (20W–65W)
- Laptop and tablet chargers
- Smartphone fast chargers
- Consumer electronics power supplies
- Compact wall chargers
- Smart USB-C charging systems
