The TPS25990 is a high-current eFuse that is typically used for input power rail protection and monitoring applications. The device operates from 2.9 V to 16 V and supports various user adjustable and programmable protection options. The device provides ability to control inrush current and offers protection against overvoltage, overcurrent, short-circuit and overtemperature conditions. The device can be used in a variety of systems such as server motherboards, add-on cards, graphics cards, accelerator cards, enterprise switches, routers, and so forth. The design procedure explained in the subsequent sections can be used to select the supporting component values based on the application requirements. Additionally, a spreadsheet design tool, TPS25990x Design Calculator is available in the web product folder.