BD87A41FVM-TR Integrated Circuits (ICs)

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Watchdog Circuit
Number of Voltages Monitored:	1
Output:	Open Drain or Open Collector
Reset:	Active Low
Reset Timeout:	Adjustable/Selectable
Voltage - Threshold:	4.1V
Operating Temperature:	-40°C ~ 105°C (TA)
Mounting Type:	Surface Mount
Package / Case:	8-VSSOP, 8-MSOP (0.110", 2.80mm Width)
Supplier Device Package:	8-MSOP
Base Part Number:	BD87A

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

Introduction

PMIC - Supervisors, otherwise known as Power Management ICs, are a type of integrated circuit (IC) used for managing the power in a system. They are used in a variety of applications, from controlling power supply sequences to providing power monitoring and management functions. One of the most widely used PMICs is the BD87A41FVM-TR, which is a multichannel CMS power supervisor IC. This article will discuss the application field and working principle of the BD87A41FVM-TR.

Application Fields

The BD87A41FVM-TR is one of the most popular supervisor ICs in the market due to its high versatility, small size, and low cost. It is applicable in a wide range of applications, including telecom, computer, industrial and home applications.In the telecom application, the BD87A41FVM-TR is used to monitor and manage power supplies in a variety of telecom systems, such as base station power systems, optical transceivers, Wi-Fi access points, and remote line cards.The BD87A41FVM-TR is also applicable in industrial systems. It is used for power monitoring and management in industrial automation systems, factory automation systems, and manufacturing systems.The computer application of the BD87A41FVM-TR is used for power monitoring and management in many applications such as notebook PCs, desktops, and servers.The BD87A41FVM-TR is also used in the home application. It is used to monitor and manage power supplies in consumer electronics such as TVs, set top boxes, gaming consoles, and other consumer appliances.

Working Principle

The BD87A41FVM-TR is an 8-channel power supervisor IC and is based on a CMOS (Complementary Metal Oxide Semiconductor) technology. It uses an microcontroller together with the embedded sequencer and other functional blocks to provide a comprehensive, efficient and economical system power supervision and management solution.The BD87A41FVM-TR is able to monitor and manage eight independent power supplies through its eight channels. Each channel can detect a wide range of power supply voltages, from undervoltage to overvoltage. It has a built-in delay circuit that is used for sequencing the power supply start up and shut down.The BD87A41FVM-TR also features dual reset outputs which can be used to trigger an output signal. The outputs can be used to reset a microprocessor or shut down a system in the case of an over voltage/under voltage condition.The BD87A41FVM-TR is overvoltage, undervoltage and overcurrent protection device. It has a built-in temperature sensor which is used to detect the temperature of the device and shut the system down if it becomes too hot. Additionally, the BD87A41FVM-TR has a watchdog timer to monitor the activity of the system.

Conclusion

The BD87A41FVM-TR is a popular and versatile Power Management IC (PMIC) that is used in a variety of applications, such as telecom systems, computer systems, industrial systems, and home applications. It is an 8-channel power supervisor and is based on a CMOS technology. It can monitor and manage eight independent power supplies and has a built-in delay circuit, an overvoltage and undervoltage protection, an overcurrent protection, and a temperature sensor. Additionally, it has a watchdog timer to monitor the activity of the system. The BD87A41FVM-TR is a great option for providing a comprehensive and economical power supervision and management solution.

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

Part Number	Manufacturer	Price	Quantity	Description