MAX6865UK45D6S+T

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The MAX6865UK45D6S+T is a single-chip 6-input programmable voltage supervisor with a watchdog timer. It monitors and protects circuits from system power supply faulty conditions, and offers a range of features including, manual reset logic and active high reset logic, manual and active low reset logic, and manual, automatic, and active low power-up sequencing logic. The MAX6865UK45D6S+T is designed for use in various situations and offers a simple, yet powerful way to monitor and protect circuits from system power supply faults.

Application Field and Working Principle

The MAX6865UK45D6S+T is ideal for a wide range of applications. It can be used in personal computers, industrial and automotive products, and other electronic devices. It offers a simple and effective solution for monitoring and guarding system power supply faults that would otherwise cause shutdowns or malfunction.

The MAX6865UK45D6S+T works by monitoring six power supply voltages at once. Each of the six input voltages can be run through a threshold Vh and Vl comparator set to detect any out-of-range operation. If any of the voltage levels exceed either Vh or Vl, the MAX6865UK45D6S+T will activate a reset, latching the reset until either the power supply corrects the fault or a manual reset is conducted.

The MAX6865UK45D6S+T can also be configured to assert an active low reset in the event of any voltage exceeding Vl. The MAX6865UK45D6S+T can also be programmed to activate a manual reset as needed. Lastly, the MAX6865UK45D6S+T can provide power-up sequencing logic to ensure the safe power up and operation of multiple systems with different power supply requirements.

The MAX6865UK45D6S+T is designed to provide up to 6 active high, active low, manual reset, and power-up sequencing logic signals. It also offers watchdog timer features, which can be programmed to periodically check the condition of the power supplies in order to detect any pending power supply faults.

In addition to the built-in watchdog timer, the MAX6865UK45D6S+T also offers manual and active low reset logic, manual, automatic and active low power-up sequencing logic, and manual reset logic for system safety.

Overall, the MAX6865UK45D6S+T is an ideal choice for a variety of applications. It offers simple and effective monitoring and protection from system power supply fault conditions, and a comprehensive range of features for safe and efficient operation.

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