MAX6380XR43+T

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Power Management Integrated Circuit (PMIC) is an essential component of any embedded system. Its primary task is to control the power supply and ensure that the end device functions properly. Supervisors are a particular type of PMIC that are used to monitor the system, detect faults, and take action accordingly. One such supervisor is the MAX6380XR43+T, which is widely used in industrial automation and other embedded applications. In this article, we will discuss the application fields and working principle of the MAX6380XR43+T.

Applications

The MAX6380XR43+T supervisor is a integrated circuit that combines a reset generator, supervisor, and other functions in a single package. It is widely used in industrial control systems, automotive applications, computing systems, telecom equipment, and other embedded system. It can be used to detect faults in power lines, take corrective action, and protect the system from over-voltage and under-voltage conditions. The supervisor can also be used to provide reset, power-on reset, system-level reset, and other functions required for data protection and system stability.

Features

The MAX6380XR43+T supervisor offers a variety of features that make it ideal for sophisticated PMIC applications. It features three comparators that can detect voltage level thresholds of 2.63V, 3.06V, and 3.45V. It also comes with an integrated power-on reset, brownout detection, and system-level reset. The supervisor integrates two independent reset generators that can generate both active-high and active-low reset signals. Its low-voltage reset threshold is adjustable and can be adjusted in the range of 2.35V and 3.3V. In addition, the device operates over a wide voltage range of 3.14V to 22V, making it suitable for a variety of applications. In addition, the supervisor has an open-drain output and requires minimal external components, making it easy to use in any application.

Working principle

The MAX6380XR43+T supervisor works by monitoring the power supply voltage and taking corrective action when it falls below the programmable threshold. The supervisor includes three comparators that detect the supply voltage and compare it with the programmable threshold. If the voltage falls below the threshold, the supervisor generates an active-low reset signal that is used to reset the system. The supervisor also includes power-on reset, brownout detection, and system-level reset. When the device is in reset, all the inputs are disabled and the outputs are asserted low. To ensure that the system is not damaged by power supply faults, the supervisor also includes a watchdog timer that can be used to reset the system if the voltage remains below the threshold for a certain period of time.

Conclusion

The MAX6380XR43+T supervisor is a highly integrated PMIC that is designed to detect supply voltage faults in industrial automation and other embedded systems. It offers a wide range of features including three comparators, an integrated power-on reset, brownout detection, and system-level reset. It also includes a reset generator and a watchdog timer to ensure system stability and protection. The supervisor operates over a wide voltage range and requires minimal external components, making it easy to use in any application.

The specific data is subject to PDF, and the above content is for reference