Does a buck converter draw any current when there is no load? - Quora
50V to 5V @7A Synchronous Buck (Step-down) Converter - Electronics-Lab.com
Dc-dc 9-35 To 1-35v 80w Professional Step Up Down Module Dc Dc Cc Cv Buck Boost Converter 80w Buck Booster Power Supply Board - Integrated Circuits - AliExpress
Design Note 181: A High Efficiency 500kHz, 4.5A Step-Down Converter in an SO-8 Package | 亚德诺半导体
Negative Step-Down Converter Requires No Inductor
Step-down Converter - an overview | ScienceDirect Topics
How the buck converter has evolved
DC/DC Buck-Boost Converter with Single Inductance | SpringerLink