BD45392G-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

The BD45392G-TR is classified as a PMIC, or Power Management IC (pmic), supervisor. A PMIC supervisor provides a comprehensive monitoring solution for advanced power management functions, ensuring stable, safe and efficient operation of an IC. This supervisor IC has a wide range of application fields, ranging from consumer and industrial applications to automotive, medical and military applications. It is designed to effectively monitor, detect and protect against system undervoltage, overvoltage, overcurrent, thermal and droop conditions.

The BD45392G-TR is a 3V supervisor IC with a built-in watchdog timer and supports two independent system power supplies. It is designed for applications that require monitoring of undervoltage and overvoltage conditions, effectively preventing system damage caused by power supply abnormality. It features an adjustable delay time that allows it to respond promptly to system overvoltage and undervoltage conditions. After an initial voltage condition is detected, it will reset its output within a certain amount of time set by the user.

The working principle of the BD45392G-TR is based on three main components; voltage detector (VD) , voltage control (VC) and output logic control (LCT). The voltage detector is responsible for the detection of the system voltage. The detected voltage is compared to the reference voltage set by the user, and when a voltage condition is detected outside of the user-defined range, the output logic control activates, signaling a system reset.

The BD45392G-TR is equipped with a voltage control circuit (VC) that allows the user to set a voltage threshold for the output logic control to respond. This threshold is adjustable and can be adjusted for different power supply conditions. Additionally, the watchdog timer is used to monitor the status of the system and reset the output if a system failure or power loss occurs.

The BD45392G-TR is equipped with a high level of protection on both its input and output terminals. For instance, there is a built-in overvoltage protection (OVP) feature that monitors the system supply voltage to detect excessive voltage or short circuit conditions. Additionally, there are overcurrent protection (OCP) and reverse current protection (RCP) features that prevent excessive current draw and the risk of short circuits.

In summary, the BD45392G-TR is a Supervisor IC that provides comprehensive monitoring and protection for advanced power management functions. It is suitable for consumer, industrial, automotive, medical and military applications, and can monitor and detect undervoltage, overvoltage, overcurrent, thermal, and droop conditions. It is equipped with an adjustable delay time, allowing it to respond promptly to system overvoltage and undervoltage conditions. Additionally, it has built-in overvoltage protection, reverse current protection and overcurrent protection.

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