MAX6380UR46+T

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The MAX6380UR46+T belongs to the category of PMIC - Supervisors. It was designed to ensure the reliable operation of embedded systems. It combines the features of a hardware reset generator, temperature-dependent reset controller, voltage detector and low-voltage detector (LVD) into a single device.The MAX6380UR46+T application field includes a variety of consumer electronics and handheld equipment, microcontrollers and microprocessors, as well as A/V and mobile equipment and video gaming systems.It features pin selectable supply voltage reset thresholds of 3.0V, 3.3V and 5.0V, selectable reset pulse widths of 50/120/200 ms and pin selectable open drain active and non-active reset outputs. It also has two temperature-sensor inputs, and a reset output can be driven based on the temperature reading, allowing for use in intelligent fans and thermal protection control. The MAX6380UR46+T also features a battery-backup voltage detector and a low-voltage detector, both with 600mV thresholds and several available thresholds to ensure maximum operating system reliability.The working principle of MAX6380UR46+T is straightforward. It enables the user to monitor voltage levels and to provide the system with a reset pulse in case of a critical undervoltage or overvoltage issue. It also monitors different parts of the system in order to provide thermal protection and can detect a battery-backup voltage, allowing for uninterrupted operation.The device also has two analog voltage inputs (AVI and AV2) that enable it to measure the ambient temperature and take corrective action in case the temperature readings exceed the preset upper and lower operating temperature limits. For example, if the temperature readings exceed the upper limit, the device can be set to trigger a system reset in order to prevent any damage from heat.The MAX6380UR46+T features a watchdog timer, which can be enabled to ensure system reset in case of system failure. It also supports an optional battery-backed up supply that can be used for initialization purposes, and it possesses a DIGIO (Digital Input Output) pin that can be programmed to provide a wide range of digital outputs.Overall, the MAX6380UR46+T is a flexible and reliable PMIC supervisor for a wide range of applications. With its combination of features, it can be a very important part of a reliable and robust system. It enables the user to monitor the health of their system and to take corrective action in case of critical malfunctions, ensuring maximum reliability. In addition, its ability to measure ambient temperature and provide thermal protection makes it a great option for many applications.

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