MAX6381XR44D2+T

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PMIC, or Power Management Integrated Circuits, is one of the most important components in electronic devices and systems. The MAX6381XR44D2+T application field is as a supervisor and a reset circuit, providing reliable protection to systems. In this article we look at how this product works and its associated applications.

The MAX6381XR44D2+T is a low power, low voltage, multiple supervisor and reset device value. It offers system reliability to devices through the use of independently adjustable reset thresholds and power monitoring. The total supply current is 0.36µA – 1.8µA, and operates with a supply voltage of 1.6V – 3.6V. It is designed for safety applications.

The MAX6381XR44D2+T features three reset pins, each independently configured and monitored. These are used to generate a reset signal when the circuit’s monitored conditions breach the preset thresholds. A single pin (IO) can be used for multiple outputs to provide for a variety of protection modes, including an active-high or active-low reset and power reset or system reset.

The MAX6381XR44D2+T also has a thermal shutdown capabilities and an integrated watchdog. Its thermal watchdog circuit monitors the device’s junction temperature and if it exceeds the preset thresholds, a reset signal is triggered to protect the device from thermal failure. This prevents circuit damage and consistent performance.

The MAX6381XR44D2+T is also available in two types; the XR44 and the XR44D2+T. The XR44 offers a maximum reset delay time of 5.6s, whereas the XR44D2+T offers a maximum delay time of 28s. The XR44D2+T also offers an additional input/output pin (IO) which can be used to select between self-test mode or watch window watchdog mode.

The MAX6381XR44D2+T can be applied for a variety of industrial applications, including remote control systems, process controllers, UPS systems, automotive systems, and telecom appliances. This supervisor offers highly reliable protection for the system and its environment. Additionally, its multiple reset thresholds offers flexibility for configuring reset levels according to the particular application.

In summary, the MAX6381XR44D2+T offers a variety of useful features, making it an ideal supervisor and reset circuit for many different applications. Its thermal protection capability safeguards the device against thermal damage while its adjustable reset thresholds offer an additional layer of protection. Its two types of product, the XR44 and the XR44D2+T also provide flexibility of options to suit specific needs.

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