参与:2追踪:0
最佳解
最佳解
這板子目前規格是如此
The PM8805 is a system-in-package for smart power supply of Power over Ethernet (PoE) Powered Devices (PD) and it is applicable for power level up to 99.9 W.
https://www.st.com/content/st_com/en/products/power-management/power-over-ethernet-ics/pm8805.html