MAX6339BUT+T

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The MAX6339BUT+T is an enhanced microcontroller-based system reset supervisor designed to maintain system stability during extreme operating conditions. This device is part of a highly integrated and specialized family of products designed to improve the ultra-low-power system performance by extending the life and reliability of critical applications. It is also configured to monitor system activity and reset the microcontroller if it gets into trouble. With high system reset accuracy and long reset timeout, this device can significantly reduce system downtime and system costs. Due to its extremely low-power operation and high performance, it is the ideal solution for a wide range of applications and environments.

The MAX6339BUT+T is designed to monitor power supply and system reset conditions, providing an accurate reset signal whenever the system gets into an unstable state. The device features a precision reference voltage and a dedicated voltage supervisor output that are synchronized to ensure a reliable reset signal is sent at the right time. When an overvoltage or over-current situation is detected, the voltage supervisor will reset the microcontroller and the reset signal will remain active for a predetermined time period. This period is determined by a programmable timer, which can be configured to be as long as 24 hours or as short as a few milliseconds, allowing for adjustable triggering.

In addition to power supply monitoring, the MAX6339BUT+T also monitors system temperature and current. It utilizes multiple external temperature sensors, enabling reliable temperature monitoring with low current drain. The device can be programmed to trigger a reset based on the lowest, highest, or average temperature detected by the sensors. The current monitor also monitors system current, helping prevent thermal runaway, which often occurs with extreme system loads.

The MAX6339BUT+T is designed to provide reliable system reset functionality in extreme temperature, humidity, and vibration conditions. It is designed to operate in temperatures ranging from -40°C to 85°C and features design features such as ultra-low-power operation and high system reset accuracy. The device supports the latest industry standards, including DEVCON-XE and ISO standards, ensuring reliable and secure operation in the most demanding environments. Additionally, multiple onboard EEPROM storage locations are available to store user data, allowing for reliable operation in systems with stringent security requirements.

Overall, the MAX6339BUT+T is a powerful system reset supervisor, providing a high level of system stability and long reset timeout at extremely low-power. With its accurate reference voltage, dedicated voltage supervisor output, and a programmable timer, the device ensures consistently reliable performance in the most demanding applications. Its low-power operation, adjustable triggering, and monitoring of system temperature, current, and voltage make it well-suited for a wide variety of products and applications that require long reset timeout and reliable system reset operation.

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