Protected Power Switch devices are everywhere. As many as 6 devices can be used in a high-end, multi-feature smart watch to turn on and off various functions from backlights to vibration devices to sensors. By providing a sequential control solution through those devices, the overall power system efficiency will be improved significantly which makes battery lifetime longer. Also, the protection features from those devices can allow power distribution between systems safer.

Protected power switch devices can be found across the IoT, AI IoT, and electronics world like smart phones, mobile health devices, laptops, remote sensors, wearables, SSD modules, off batteries, and even controlling processor power rails. The devices are used widely because of simple to implement, ultra efficient, and optimized for their function. Compared to the integrated solutions, using those devices can be more flexible and more efficient.