Tech note from Richtek on buck converter profiling. Link here
The synchronous buck circuit is wildly used to provide non-isolated power for low voltage and high current supply to system chip. To realize the power loss of synchronous buck converter and to improve efficiency is important for power designer. The application note introduces the analysis of buck converter efficiency and realizes major power component loss in synchronous buck converter.
from Dangerous Prototypes https://ift.tt/33UZEBo