S-80827CNNB-B8MT2G

Power management integrated circuits (PMICs) provide an efficient and controlled distribution of electrical power. PMICs are integrated circuits that are used to manage the power supply to different components of a system. They are commonly used in mobile and embedded systems to optimize the power usage and increase system lifetime. One common type of PMIC is the supervisor, which is responsible for detecting and preventing various system faults. The S-80827CNNB-B8MT2G is a supervisor PMIC designed to monitor and protect power supplies in advanced systems such as tablets, ultrabooks, and PCs.

The S-80827CNNB-B8MT2G is a highly integrated supervisor with two power input channels, one for +3.3V and one for +5V. It features integrated voltage monitoring and protection, adjustable over-current protection and adjustable over-voltage protection. It also includes a temperature monitor and thermal warning output. In addition, the S-80827CNNB-B8MT2G has an integrated delay on start-up feature that provides a reliable reset cycle if power is interrupted. This provides a safe and secure system power-up sequence.

The S-80827CNNB-B8MT2G is designed to be used in applications where a high level of control and monitoring is required. It can be used in applications where multiple power sources need to be monitored and controlled, such as in systems with multiple power rails. It can also be used in applications where multiple power management circuits need to be synchronized, such as when multiple CPU cores need to be powered. The S-80827CNNB-B8MT2G can also be used in fan and temperature monitoring applications, where its integrated temperature monitor can be used to detect when the system temperature is too high.

The S-80827CNNB-B8MT2G works by monitoring the supply voltage and the temperature of the system. When the voltage goes above or below the threshold, the supervisor automatically takes action to prevent damage to the system. For example, if the voltage is too high, the supervisor will reduce the voltage to a safe level by either shutting down the system or increasing the load on the power supply. If the temperature is too high, the supervisor can activate a warning light or set off a fan to cool the system down. In addition, the integrated delay on start-up feature provides a reliable system start-up sequence.

Overall, the S-80827CNNB-B8MT2G provides a reliable solution for monitoring and protecting power supplies in advanced systems. It provides a highly integrated and cost-effective solution for applications where a high level of control and monitoring is required. It is designed to detect a wide range of faults and automatically take corrective action to ensure reliable system operation even in the most demanding environments.