MIC809TYC3-TR

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The MIC809TYC3-TR is a part of the MIC809 Series of high voltage supervisors from Microchip Technology. A PMIC (power management IC) supervisor is an integrated circuit that is designed to monitor various electrical characteristics of a system and provide some basic protection and control functions. The MIC809TYC3-TR specifically acts as a watchdog timer, that monitors the system’s performance and takes action when necessary. The MIC809TYC3-TR is a 3.3V device that is used to provide an additional layer of protection to an embedded device or system by automatically resetting the system if it has encountered an event that could lead to a system failure. This is done by monitoring the basic operating parameters of a system and setting a timer to reset the device in the event of an unexpected system malfunction, usually due to a brownout or undervoltage condition. The MIC809TYC3-TR also has overvoltage protection by utilizing its internal voltage comparator. This voltage comparator is designed to detect when the voltage level on the device’s VCC pin is higher than a predetermined threshold, and then automatically trigger a reset condition to bring the system back to a safe state. Additionally, the MIC809TYC3-TR can be configured with several other settings, such as the hardware reset duration, reset pulse width, and reset threshold voltage.The MIC809TYC3-TR can be used in various applications, including automotive, communications, and security. The main benefit of this device is that it can detect a variety of system failures and take action quickly and reliably to restore the system to a safe operating state. This makes it ideal for applications that require reliable system protection, such as automotive environments where voltage spikes and other unpredictable events can lead to system failure. Furthermore, the MIC809TYC3-TR can also be used in other applications due to its wide reset range and ability to be programmed with various settings.In summary, the MIC809TYC3-TR is an indispensable power management IC that is designed to provide added protection and control functions to embedded systems and devices. It is a 3.3V device that contains an internal voltage comparator for overvoltage protection, as well as a watchdog timer for system monitoring. It is capable of detecting various conditions that could potentially lead to system failure, and then automatically trigger a reset to restore the device to a safe state. The MIC809TYC3-TR is suitable for use in automotive, communications, and security applications, as well as many other applications that require reliable system protection. This device is ideal for applications that require reliable monitoring and reset functions.

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