BU4322G-TR

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

PMIC - Supervisors play a crucial role in device protection. By monitoring the power supply, current and voltage levels, Supervisors provide protection against the risks of overvoltage, undervoltage, and short circuit conditions, and are key to any system\'s reliability and stability. The BU4322G-TR is an advanced system supervisor developed by ROHM Semiconductor for improved performance and reliability in power management systems.

Application Field

The BU4322G-TR is a versatile System Supervisor that can be used in a variety of applications. This device supports a wide range of operating voltages, making it suitable for use in automotive, industrial and consumer applications. The BU4322G-TR also supports a wide range of communication protocols, such as UART, I²C and SPI, for communicating with external devices. Additionally, the BU4322G-TR has an integrated bidirectional gate drive, making it ideal for applications that require a high-side MOSFET and low-side MOSFET to drive power switches.

Working Principle

The BU4322G-TR works by monitoring the power supply, current, and voltage in a system. Whenever any of these parameters approaches its limits, the BU4322G-TR takes action to protect the system by shutting down power. This device is equipped with several protection functions, such as overcurrent, overvoltage, and undervoltage protection, to ensure that the system remains reliable and stable. The BU4322G-TR also incorporates several safety features, such as a POR (power-on reset) generator and a reset generator, to ensure the system is kept in a safe state.

Conclusion

The BU4322G-TR is a versatile System Supervisor that provides system protection and support a wide range of operating voltages and communication protocols. This device works by monitoring power supply, current, and voltage in a system, and taking action to protect the system from overvoltage, undervoltage, and short-circuit conditions. The BU4322G-TR is ideal for applications that require a high-side MOSFET and low-side MOSFET for driving power switches.

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