A tiny DC to DC buck converter board is useful for many applications, especially if it could deliver currents up to 3A (2A continuously without heatsink). In this article, we will learn to build a small, efficient, and cheap buck converter circuit.
You can use it to power DC motors or other high loads.
Youtube: 97% Efficient DC to DC Buck Converter Circuit [3A Adjustable] - YouTube
References
Full Article: DC to DC Buck Converter [Adjustable, 97% Efficient, 3A] - Technology - PCBway
MP2315 Library: MP2315GJ-Z footprint, schematic symbol and 3D model by Monolithic Power Systems (MPS)
Altium Plugin: Altium Designer PCB Library - FREE - Footprints - Symbols - 3D Models
