DCDC: 损耗技术Ploss

Power Loss Calculation With Common Source Inductance Consideration for Synchronous Buck Converters : https://www.ti.com.cn/cn/lit/an/slpa009a/slpa009a.pdf
An Accurate Approach for Calculating the Efficiency of a Synchronous Buck Converter Using the MOSFET Plateau Voltage : https://www.ti.com/lit/an/slvaeq9/slvaeq9.pdf

Calculating Efficiency : https://www.ti.com.cn/cn/lit/an/slva390a/slva390a.pdf