Intersil Corporation is engaged in designing and developing power management and precision analog integrated circuits (IC). The Company provides power management and precision analog technology for applications in the infrastructure, industrial, automotive, military, aerospace, computing, and consumer markets. It supplies a range of power IC solutions for battery management, processor power management and display power management, including power regulators, converters and controllers, as well as integrated power modules. It also provides precision analog components, such as amplifiers and buffers, proximity and light sensors, data converters, optoelectronics, video decoders and interface products. It is also a supplier of radiation-hardened devices to the military and aerospace industries. It operates in approximately two market categories, including industrial and infrastructure, and computing and consumer.