XC6119C31ANR-G

The XC6119C31ANR-G is a voltage supervisor device designed for general-purpose power system supervision applications. This device oversees the power, battery and system voltages, maintaining them within tight operating margins, and thereby reducing component damage. It is an active under-voltage detection device with a reset output that is typically used to control the resetting of a microcontroller in a battery-powered system. In this article, we\'ll explore the application field and working principle of an XC6119C31ANR-G voltage supervisor.

Application Field

The XC6119C31ANR-G is used in power system supervision applications. This includes monitoring of power and battery voltages within tight operating margins, as well as resetting any microcontroller in a battery-powered system. It is an ideal device for use in industrial and automotive applications, as it ensures safe operation and prevents component damage. It is also suitable for use in hand-held battery-powered devices such as mobile phones, and can be employed in many other battery-powered applications.

Working Principle

The XC6119C31ANR-G uses an active under-voltage detection system to monitor power and battery voltages. When these voltages drop to a certain point, the device sends a reset signal to the microcontroller to reset the system and prevent component damage. In addition, the XC6119C31ANR-G also has a delay feature which ensures that the power supply is stable before a reset signal is sent. This feature helps protect against false reset signals, which could otherwise result in unpredictable behaviour.

The XC6119C31ANR-G is also equipped with an internal temperature sensing circuit, which ensures that the device operates within temperature limits. This helps to protect the device and reduce the risk of component damage due to extreme temperatures. In addition, a low-current active-high reset output is available, allowing the user to customize the reset signal timing.

In summary, the XC6119C31ANR-G is an ideal voltage supervisor device for use in power system supervision applications. It is designed to maintain power and battery voltages within tight operating margins, protect against component damage, and provide a reset signal for any microcontroller in a battery-powered system.