6231 is an integrated circuit (IC) part used in the design and manufacture of various power supplies and other power system components. It is commonly used in the production of PC power supplies, CCTV power supplies, LED lighting power supplies, and other electronic equipment. This IC provides several important features, such as a current limiting sensing circuit, a step-down voltage regulator, a low peak current limit, and a pulse-width modulator. The 6231 IC is designed to have a wide input voltage range and is capable of outputting a controllable current under varying supply voltage conditions. This allows engineers to easily integrate the IC into their designs.