X4283PI-2.7

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X4283PI-2.7, classified as PMIC - Supervisors, uses positive and negative voltage monitors, system reset outputs, watchdog (WDT) feature and real-time clock (RTC) support to manage and control multiple parts of an application.

Working Principle: A platform supervisor solution, X4283PI-2.7 utilizes two independent voltage monitors for reporting the status of the system power supply. The voltage monitors compare the input voltage value to an internally stored predefined threshold level and report a low or high voltage condition.

The X4283PI-2.7 provides two system reset outputs. The active-low reset is a manual reset output, and the active-high reset is timeout based. The timeout period is user programmable using a separate input pin, RESET_CTRL. The reset outputs are open-drain, which allow an externally wired cumulative reset circuit.

The X4283PI-2.7 includes a watchdog timer (WDT). The WDT allows the user to monitor the system condition and reset it in the event of a failure or undesired operation. The WDT timeout period is programmable with a user-defined activity trigger point. The timeout period is also programmable using the WDT_CTRL input pin.

The X4283PI-2.7 can provide real-time clock (RTC) support for applications requiring time-of-day and date monitoring. The RTC clock is programmed via a serial bus, and the data can be stored in on-chip volatile memory. The clock can be synchronized from an external source or from an external clock source when required.

Application field: X4283PI-2.7 are used in a variety of applications including industrial automation, medical equipment, printing machines, and factory automation. It is also used in communications platforms, such as cellular base stations, to provide system power and voltage protection, monitoring, and reset. X4283PI-2.7 are also widely used in consumer applications, such as home automation, home entertainment, and automotive audio/video.

In conclusion, X4283PI-2.7, classified as PMIC - Supervisors, provides positive and negative voltage monitors, system reset outputs, watchdog (WDT) feature and real-time clock (RTC) support to manage and control multiple parts of an application. It can be used in many fields, such as industrial automation, medical equipment, communications platforms, home automation, home entertainment, and automotive audio/video.

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