1.10 USB-PD fast charging power supply static surge protection scheme, signal protection

signal protection

Advantages: The USB Power Delivery Specification, known as USB-PD, is a standard for fast charging via USB, supporting up to 240W power supply to systems. The VBUS pin commonly supports voltages of 12V, 15V, and 24V. This solution uses a small-sized (2mm x 2mm) DFN2020-3 series package from Leiditech, providing high-power ESD protection for fast charging applications.