BD45411G-TR

Series:	BD45xxx
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Voltage Detector
Number of Voltages Monitored:	1
Output:	Open Drain or Open Collector
Reset:	Active Low
Reset Timeout:	90 ms Minimum
Voltage - Threshold:	4.1V
Operating Temperature:	-40°C ~ 105°C (TA)
Mounting Type:	Surface Mount
Package / Case:	SC-74A, SOT-753
Supplier Device Package:	5-SSOP
Base Part Number:	BD45

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

PMIC (power management integrated circuit) supervisors are essential electronic components used to monitor, control and regulate power consumption in electronic circuits. They provide features such as power conditioning, fault detection, system health indicator, overcurrent protection and reset, among others. In this article, we\'ll take a look at the application field and working principle of the BD45411G-TR PMIC supervisor.The BD45411G-TR is a PMIC supervisor designed for use in automotive and other high-reliability applications. It\'s designed to work with a range of power switching devices, including MOSFETs, IGBTs, and power MOSFETs. The device is suitable for low-voltage systems and can provide a variety of supervision and power control features, including monitoring the output voltage, controlling the input current, detecting overvoltage and overcurrent faults, and issuing reset signals in case of a fault.The BD45411G-TR\'s main features and functions include a voltage reference, an adjustable voltage detection level, an output shutdown control, an overcurrent detection circuit, an undervoltage detection circuit, a current control circuit, a power on reset circuit, an adjustable reset timeout period, an over voltage detection circuit, an active voltage monitor and a push-pull enable/disable control. In addition, the device includes a intelligent protection logic and a fail safe reset mechanism that ensures the system remains in a safe state even during power disruptions.The device is designed to work with a variety of voltage types, including AC, DC and transient signals, and supports a range of operating temperature ranges, making it suitable for all operating environments. Additionally, the device has a wide input voltage range, allowing it to be used in a variety of different voltage levels.The BD45411G-TR\'s operating principle is simple and straightforward. When the system is powered on, the device first checks the input voltage levels and detects any possible faults. If a fault is detected, the device will send an output signal to a power control device such as a MOSFET or IGBT and shut down the downstream circuit. At the same time, the device will issue a reset signal, allowing the system to return to a safe state and continue operating. The device also allows for current and voltage monitoring to help ensure system stability and optimal power consumption. Thanks to its adjustable voltage and current detection thresholds, the device can sense and monitor voltage and current levels and flag any possible dangers that may arise. Additionally, the device provides an adjustable reset timeout period, allowing it to reset any faulty circuit or shut down the power supply for an extended period before returning it to its normal operations.Overall, the BD45411G-TR is a reliable and versatile PMIC supervisor suitable for use in a variety of applications. With its adjustable voltage, current and reset thresholds, the device can provide a wide range of functionalities and stability to any power-controlled system. As such, it is an ideal choice for automotive and other high-reliability applications that require precision and safety.

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

Part Number	Manufacturer	Price	Quantity	Description