MAX6313UK35D2-T

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The MAX6313UK35D2-T is a reliable and cost efficient Supervisors circuit that is suitable for many applications. It is designed for industrial, consumer and communication systems, automotive and other battery powered applications.

Supervisors are vital devices in any electronic system. They monitor the power supply, voltage levels, current levels, fan and system temperature, and provide corrective action when needed. The MAX6313UK35D2-T is a highly reliable supervisor with monitoring, watchdog, and reset functions.

Application Field

The MAX6313UK35D2-T is suitable for those applications where long battery life is desired. With its dual-supply system, it is useful in systems that require power-on reset and power-fail warning at two different supply voltages to meet different application requirements. It also provides flexibility for users through its software, hardware and watchdog reset protection. Additionally, it features a wide input voltage range from 0.9V to 3.6V, making it suitable for low power applications such as portable consumer, automotive, and industrial systems.

This Supervisors circuit is ideal for automotive applications. Its very low quiescent current (0.01μA) makes it an excellent choice for extended battery life applications. Its superior capability of resetting the application device during current peak-load conditions makes it suitable for safety-related applications such as high voltage protection, self-diagnosis systems, engine control, etc.

Working Principle

The MAX6313UK35D2-T is a high-efficiency Supervisors circuit with a low quiescent current of 0.01μA and a timing accuracy of 0.017%. It is highly reliable and provides accurate monitoring. It can detect power supply faults, overvoltage conditions, current surges, temperature variations, etc.

The MAX6313UK35D2-T has two pins dedicated to detection of power supply problems. The VIL pin monitors the lower specified voltage level and the VIH pin monitors the higher specified voltage level. If the voltage value in either of these pins exceeds the desired voltage threshold, it triggers the reset circuit. This reset circuit will then reset the application device.

A watchdog timer is also incorporated into the MAX6313UK35D2-T. This timer monitors the operation of the application device, and if the system fails to respond as expected it will trigger a reset. This reset is normally caused by a malfunction or hang-up in the system.

The MAX6313UK35D2-T provides a thermal shutdown protection feature. It has an internal comparator that monitors the temperature of the system. If the temperature exceeds the threshold set by the user, the circuit will shut down the application device.

Conclusion

The MAX6313UK35D2-T is an excellent choice for any application that needs precise supervision for reliable operation. Its wide input voltage range, low quiescent current, watchdog timer, and temperature-sensing capabilities make it suitable for portable, automotive and industrial systems that require precise power control and monitoring. Therefore, the MAX6313UK35D2-T can be used with confidence to monitor and protect a wide range of applications.

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