MAX6367LKA31+T

The MAX6367LKA31+T is a robust, multi-voltage and temperature-independent supervisor fixed-reset IC. It is designed for use in supervising circuits and monitoring system power-up for a range of applications, including medical, automotive and consumer applications.

The IC is made with a process optimized for reliability, low power consumption and excellent temperature independence, and can operate over a range of input voltages from 1.45V to 5.5V. This makes the IC suitable for a wide range of applications. The reset time is adjustable via an external capacitance, allowing users to configure the reset output time to their system requirements.

The IC enables systems to be reset to a known, safe state upon an input overvoltage, thus providing system stability and improved system reliability. It also allows for detection of slow supply rise times, enabling overvoltage and undershoot faults as short as 1µs to be detected.

The MAX6367LKA31+T is available in a small 8-pin SOT23 package and is suitable for high-performance and low-power applications. The pinout is optimized for footprint compatibility, with the reset output and capacitor nodes on adjacent pins for easy connection, and the reset output located in the center of the package for easy installation and debugging.

The MAX6367LKA31+T supervisor can be used in a variety of applications, including digital voltage monitoring, power-up/power-down protection, system reset, and voltage brown-out detection. The IC is designed to provide system monitoring and protection in low-voltage and high-current applications, where a reset signal is activated when a voltage threshold has been exceeded.

The working principle of the MAX6367LKA31+T is simple. It monitors the input voltage and when it reaches the adjustable voltage threshold, the reset is activated. The reset time can be adjusted by connecting an external capacitor to the IC. This allows the reset to be triggered in a variety of circumstances and ensures that the reset has completed its operation correctly when the voltage returns to normal. The IC also includes an internal threshold voltage comparator for additional system protection.

The MAX6367LKA31+T is an ideal choice for applications that require a robust and reliable supervisor with adjustable voltage and power-up/power-down protection. The adjustable voltage and reset time, the small package size and the ability to detect short faults make it an excellent choice for a variety of applications.