前级采用元胞化CHB作为PFC级电路，利用多电平的优势降低电感伏秒，同时低压器件低NFoM特性也能实现更高的效率，后级采用MHz元胞化DCX来配合CHB多母线的结构，输出级联多电平Buck，在PD3.1协议的宽范围输出都能实现高效率。
The front stage uses cellular CHB as the PFC converter to reduce the voltage*second in inductor with the advantage of multilevel, meanwhile the low voltage device can achieve higher efficiency with low NFoM. The rear stage uses MHz cellular DCX to cooperate with the CHB multi-bus structure and cascaded multilevel Buck converter output, which can achieve high efficiency in the wide output range of PD3.1 protocol.
- 功率密度>60W/in³
- 90Vac满载效率96%，220Vac满载效率97%
- 全GaN器件
- 平面变压器设计
- Power density>60W/in3
- Full load efficiency: 96%@90Vac, 97%@220Vac
- All GaN devices
- Planer transformer design
