S-80947CNMC-G9HT2U

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The S-80947CNMC-G9HT2U is part of the Supervisors product line within the PMIC (Power Management Integrated Circuit) family. It is a one-chip solution that provides superior protection against overvoltage and short-circuit conditions. The device monitors a wide input voltage range, controls output current, and regulates the charge current of a battery.

The S-80947CNMC-G9HT2U has been designed for use in a variety of different applications. It is especially suitable for dropout protection for power supplies and batteries. Additionally, it can be used in automotive and industrial applications as an overvoltage and undervoltage supervision solution. The S-80947CNMC-G9HT2U also provides system reset functions, making it ideal for embedded systems, PCs, tablets, and other consumer electronics.

The S-80947CNMC-G9HT2U has several important features, including adjustable reset-delay time and adjustable voltage detection thresholds. The reset-delay time can be adjusted depending on the application, while the voltage detection thresholds can be set at either high or low operation points. The S-80947CNMC-G9HT2U also includes an active-low output. This output provides an alert signal whenever the input voltage is greater than the pre-set level, or lower than the pre-set level.

The integrated voltage detectors, reset circuit, and active-low output are the key components of the S-80947CNMC-G9HT2U. The voltage detectors sense an input voltage that is much higher or lower than the user-defined voltage threshold. When the detection limit is reached, the reset circuit is triggered and issued a reset signal to the system, powering down the system and preventing damage to the components.

The active-low output of the S-80947CNMC-G9HT2U is used as an alert signal for the user. This output will remain at a low state when the input voltage is above or below the threshold value. This provides the user with information about the system\'s current power state, without having to manually check the input voltage.

The S-80947CNMC-G9HT2U is also equipped with overvoltage and undervoltage protection. When the input voltage is greater than the overvoltage threshold, the S-80947CNMC-G9HT2U will short-circuit the output of the system, preventing any damage to the components. If the input voltage is lower than the undervoltage threshold, the S-80947CNMC-G9HT2U will stop the flow of current in the system, thus preventing any further damage.

In summary, the S-80947CNMC-G9HT2U is a one-chip solution for overvoltage and undervoltage detection and protection. It is ideal for dropout protection of power supplies and batteries as well as system reset functions for embedded systems, PCs, tablets, and other consumer electronics. The adjustable reset-delay time and voltage detection thresholds give users maximum flexibility in design, while the active-low output and overvoltage and undervoltage protection ensure reliable and safe operation.

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