MC33989PEG

MC33989PEG is a type of high side switch specifically designed for automotive, industrial and lighting applications. The device is designed with a maximum continuous load current of up to 11A, an input voltage range of 9V to 32V, and typical on-state resistance of 530mΩ. It also features a wide range of protection features, such as over current protection, over temperature protection and under voltage protection, making it suitable for operating in harsh industrial environments.

The MC33989PEG works by connecting the load to power when the input exceeds the set turn-on threshold. When the input turns below the turn-off threshold, the device will shut off the connection between power and load. The outputs of the device can be independently shut off by the EN_1, EN_2 signals, allowing for higher current loads in the system.

The MC33989PEG comes with a range of additional features, such as a low quiescent current for improved system efficiency, and active current folding for reduced power consumption. In addition, it has an internal thermal shut-off feature for over temperature protection, and an adjustable soft start for protection against inrush current.

The MC33989PEG application field is mainly in automotive electrical systems, at both on-board electronic and off-board charging. It can be used for automotive lighting and HVAC systems, as well as charging systems, engine management and audio systems among others. In industrial applications, it can be used in motor control, HVAC and heating systems, power supplies, lighting controls, and factory automation.

In summary, the MC33989PEG is an ideal solution for automotive and industrial applications, due to its high load current, wide input voltage range and excellent protection features. It is also suitable for a range of applications, including automotive and industrial lighting, charging systems, motor control and HVAC systems.