BU4313F-TR

BU4313F-TR is a supervisory device designed for microprocessors and digital systems. It is used to monitor the power supply voltage and reset the system in case of overvoltage, undervoltage, or loss of power supply. It is a core component of battery management system in a wide range of applications and is essential for managing the safety of the system.

Application Field

BU4313F-TR can be used in a variety of industries, including consumer electronics, medical, automotive and industrial applications. It is ideally suited to protect microcontrollers and digital circuits that are sensitive to overvoltage, undervoltage or loss of power supply. In automotive applications, it is commonly used in battery management systems to protect the vehicle\'s internal electronics and monitor the voltage of the battery. It is also used in consumer electronics, medical and industrial applications to monitor the power supply and ensure the safety of the system.

Working Principle

BU4313F-TR is designed to protect microprocessors and digital circuits from overvoltage, undervoltage or loss of supply. The device has three basic functions: voltage monitoring, voltage reset and power supply detection. The voltage monitoring is divided into two sections - overvoltage monitoring and undervoltage monitoring. The overvoltage section monitors the input voltage and blocks it if it is above the preset limit, while the undervoltage section monitors the input voltage and issues a reset signal if the voltage is below the set level. The reset signal is used to reset the microcontroller or digital circuit and protect it from damage. The power supply detection is used to monitor the voltage of the power supply and detect if the power supply is lost or the voltage is too low. If the power supply is lost or the voltage drops too low, the device will issue a reset signal to protect the system from damage.

Conclusion

BU4313F-TR is an essential component of microprocessor and digital system design. It is widely used in a variety of industries and applications, including automotive, medical and industrial, to monitor the input voltage and protect the system from damage. The device has three basic functions: voltage monitoring, voltage reset and power supply detection. By monitoring the input voltage, protecting the system from overvoltage and undervoltage scenario, and resetting the system in case of loss of power supply, the BU4313F-TR can ensure the safety of the system and ensure a reliable operation.