S-80827CNMC-B8MT2G

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Power management integrated circuits (PMICs) play an essential role in managing current flow within an embedded system. They are designed to ensure that power is delivered to components in the system in a safe and reliable manner, while also providing protection against potential hazards. Supervisors are a type of PMICs designed to detect and monitor any potential issues related to power supply voltages, as well as monitor system health and alert the system of any malfunctions. The S-80827CNMC-B8MT2G supervisor is a power-management integrated circuit (PMIC) from Renesas Electronics Corporation that offers comprehensive protection and monitoring features in a small footprint.

Features

The S-80827CNMC-B8MT2G is an 8-channel supervisor IC with a wide range of features. It offers adjustable overvoltage protection for each voltage channel within a range of 4.5 to 6.5 V. It also features a high-accuracy level-shift circuit that allows for proper reset action when the power supply voltage falls below the reset voltage. Other features include an output voltage monitor, active-low reset output with adjustable reset delay, and a low-voltage detection circuit that can detect voltages below 500 mV.

The S-80827CNMC-B8MT2G is designed to detect any power issues in an application, as well as to monitor the health of the system. Its overvoltage protection feature provides protection against potential electrical hazards in the system, while its low-voltage detection circuit ensures that the system will not get damaged due to sudden voltage drops. The reset delay allows the system to power-up more slowly and safely, while the output voltage monitor provides real-time feedback on the application’s voltage.

Applications

The S-80827CNMC-B8MT2G is ideally suited for a wide range of applications, including industrial, automotive and consumer electronics. Its stability and ease of use make it a great choice for use in embedded systems, such as cameras, smartphones, monitors and display panels. It is also suitable for use in motor vehicles, helping to ensure the safety of systems and components. Due to its wide input voltage range, it can be used in both high-voltage and low-voltage applications.

Working Principle

The S-80827CNMC-B8MT2G is designed to detect, monitor and protect against any power issues in a system. It is made up of several different types of circuits and components, which work together to provide the best protection to the system. The overvoltage protection and low-voltage detection circuits are designed to monitor and detect any voltages that are beyond their designated safe range, while the high-accuracy level-shift circuit is used to provide proper reset action should the power supply voltages drop below the reset threshold.

The output voltage monitor within the S-80827CNMC-B8MT2G is used to monitor the voltage levels within the system in real time. This can help prevent any electrical hazards from occurring, such as an overload or short circuit. The reset delay is also adjustable, allowing the system to power up more slowly and safely while providing feedback on the application’s voltage.

Conclusion

The S-80827CNMC-B8MT2G supervisor is a feature-rich power-management integrated circuit (PMIC) from Renesas Electronics Corporation. It is designed to detect, monitor and protect any potential power issues in the system, as well as monitor system health in real-time. The adjustable overvoltage protection, high-accuracy level-shift circuit, output voltage monitor, active-low reset output and low-voltage detection circuit all work together to provide comprehensive power management features in a small footprint. This makes the S-80827CNMC-B8MT2G suitable for use in a wide range of applications, such as industrial, automotive and consumer electronics.

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