S-80824CNNB-B8JT2U Integrated Circuits (ICs)

PMIC - Supervisors

The S-80824CNNB-B8JT2U is a supervisor from Seiko Epson Corporation, a leading supplier of semiconductors and areas of the industrial market. The supervisor is used for managing power in industrial and automotive applications, mainly for motor control circuits, communications boards and battery protection.

Application Field

The supervisor S-80824CNNB-B8JT2U includes various features, such as watchdog, system reset, brown-out reset, voltage monitor and over voltage, over current and over temperature protection. This provides reliable protection against unexpected power malfunction and acts as a safety feature to avoid further damage to the systems.

The supervisor S-80824CNNB-B8JT2U is mainly used in industrial and automotive applications, providing powerful reset protection and accurate system monitoring features to guarantee a secure and robust system. The supervisor can be used for motor control circuits, communications boards and battery protection, as mentioned earlier. It can also be used for a wide variety of other applications such as medical devices, robotics, vending machines, home automation systems and so on.

Working Principle

The S-80824CNNB-B8JT2U supervisor works on the principle of comparing the present voltage against preset thresholds. When the voltage or conditions fall outside the pre-determined range, then certain actions are taken – depending on the configuration used. For instance, a reset or shut down is triggered when the voltage falls outside the acceptable range.

The supervisor also monitors the internal temperature in order to protect the system from excessive heat. When the temperature exceeds the pre-defined threshold, then the supervisor will take appropriate action such as triggering a reset or shut down of the system to prevent any further damage. In addition, the supervisor also has an inbuilt watchdog timer which keeps track of system operation and monitors the temperature on a regular basis.

Apart from monitoring the temperature and voltage, the supervisor also monitors the inrush current (current surge) which protects the system from sudden high currents. This feature also helps in maintaining a stable and safe operating environment. Some other features of the supervisor include reverse polarity protection, power failure detection and built-in delay time for reset sequences.

Conclusion

The supervisor S-80824CNNB-B8JT2U is a powerful and reliable device used in industrial and automotive applications. It features a wide range of features such as voltage monitors, over voltage and over current protection, temperature monitoring and inrush current protection, which make it an ideal choice in automotive and industrial applications. The supervisor guarantees a secure and robust system in those applications and helps protect the system from unexpected power failures.