MAX6347XR33-T

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PMIC, or Power Management Integrated Circuit, is a specialized integrated circuit for managing the power consumption of a device, including voltage regulation and switching components. The MAX6347XR33-T is a PMIC supervisor from the MAXIM Integrated family of products. Its main purpose is to monitor the system in order to reset it if any anomalies occur.

The MAX6347XR33-T is an active low, ultralow-power reset supervisor IC that monitors power supply status and protects the system from various unwanted conditions, such as brownouts and overvoltage conditions. It also acts as a watchdog timer, providing greater system stability when unexpected resets occur.

The MAX6347XR33-T features a specialized operating mode, known as Watchdog Mode, that allows the supervisor to actively monitor and reset the system if the system fails to operate as expected. The watch dog mode requires a time-based trigger, such as a timer, that polls the supervisor periodically. This allows the supervisor to detect any system fault and reset the system accordingly.

The MAX6347XR33-T also features an integrated temperature sensing business, allowing it to detect high temperature faults, such as over-temperature conditions, and reset the system accordingly. This feature is useful for protecting sensitive components from the harm of excessive heat.

The MAX6347XR33-T has a rated voltage of 1.8V to 5.5V, which makes it suitable for a wide range of applications. It is also able to operate at high temperatures, up to +85°C, which makes this supervisor suitable for use in harsh industrial applications.

The MAX6347XR33-T is typically used in battery-powered applications, systems requiring power supply monitoring and resetting, as well as embedded applications, such as set-top boxes, automotive electronics, and industrial automation systems.

In summary, the MAX6347XR33-T is a PMIC supervisor from the MAXIM Integrated family of products. It monitors power supply status and protects the system from various unwanted conditions, such as brownouts and overvoltage conditions. It also acts as a watchdog timer, providing greater system stability when unexpected resets occur. It is typically used in battery-powered applications, systems requiring power supply monitoring and resetting, as well as embedded applications, such as set-top boxes, automotive electronics, and industrial automation systems.

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