MIC2782FRYCS-TR Integrated Circuits (ICs)

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A supervisor integrated circuit (supervisor IC) is an electronic device which is designed to monitor the electrical power supply in a system. The MIC2782FRYCS-TR is a positive voltage supervisor IC with watchdog timer for system reset. It is commonly used in automotive, medical, and industrial applications.

The MIC2782FRYCS-TR supervisor IC is used to monitor the input voltage in a system. It has an adjustable reset threshold of 2.5V to 5.5V with a reset time delay of up to 1ms. It also includes a watchdog timer that can be used to generate a reset signal in case of a system failure. The watchdog timeout period can be set to 50ms, 250ms or 500ms.

The MIC2782FRYCS-TR supervisor IC has a wide operating temperature range of -40°C to +125°C and is available in a tiny 3-pin SOT23-6 package. It also features a power-on Reset (POR) function to reset the system during power-on. The ICs reset output is driven low when the monitored input voltage drops below the reset threshold and stays low until it recovers.

The MIC2782FRYCS-TR supervisor IC can be used in a wide range of automotive, medical and industrial applications. It is ideal for microprocessor based systems, such as microcontrollers and CPUs, as it can be used to provide reset protection and watchdog control. The IC can also be used in mobile applications to ensure system reliability. It can also be used in battery-backed power systems to ensure that the system is not reset during a power outage.

The working principle of the MIC2782FRYCS-TR supervisor IC is fairly simple. The IC monitors the input voltage and when it drops below the reset threshold, it generates a low reset signal that resets the system. The IC also includes a watchdog timer that can be used to monitor the time out period and, if the system fails to properly reset, the watchdog timer will generate a reset signal and reset the system.

In summary, the MIC2782FRYCS-TR supervisor IC is a versatile, reliable and cost effective solution for monitoring electrical power supply in systems. It can be used in a wide range of automotive, medical and industrial applications, as well as in mobile and battery-backed power systems. The IC also includes a watchdog timer for system reset and features a wide operating temperature range and a tiny 3-pin SOT23-6 package.

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