DC-DC Controllers

DC-DC controllers are power management ICs that are used to control the operation of DC-DC converters. A DC-DC converter is a type of power supply that converts a DC voltage from one level to another, typically by using switching techniques to create a high-frequency AC voltage that is then converted back to DC. DC-DC controllers are used to control the switching of the converter, to regulate the output voltage, and to provide other functions such as overcurrent protection and current limiting. They are commonly used in portable electronic devices, where they can help to optimize the efficiency of the power supply and extend the battery life.