BD4849FVE-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 BD4849FVE-TR is a cutting-edge power management integrated circuit designed for use in modern electrical and electronics applications. As a member of the power management ICs (PMICs) family, it falls under the category of supervisory circuits. This chip provides a comprehensive management solution for power supplies and can also be used to perform voltage monitoring, overtemperature protection, and other interface signal monitoring functions.

The BD4849FVE-TR is intended for a wide range of applications, such as microprocessor systems, appliance systems, embedded systems, and portable electronics, among others. It was designed to offer improved performance, allowing for a more efficient and reliable management of power supplies in these devices.

Structurally, the BD4849FVE-TR consists of two distinct parts – a voltage supervisor unit and a thermal supervisor unit. The voltage supervisor unit is responsible for continuously monitoring the system power supply, such as the main voltage supply, and ensures that the system remains within a certain voltage range to prevent over-voltage or under-voltage conditions from occurring. Additionally, this unit also monitors the auxiliary power supply and controls the system reset and clock signals as needed.

The thermal supervisor unit, meanwhile, is used to monitor the temperature of the system and protect it from excessive temperatures that can result in permanent damage. This unit may also be used to deactivate the system when certain criteria are met, such as when the temperature exceeds a certain threshold or the main voltage supply drops below a certain level.

The BD4849FVE-TR has several features that makes it ideal for a wide range of applications. Firstly, it has a low on-resistance FET switch is capable of handling 2A of current. It also features an integrated reset control block and an overtemperature protection circuit that ensures the system remains operational even in the event of thermal overloading. Additionally, it has wide input voltage and operating temperature ranges, making it suitable for use in a variety of environments.

In summary, the BD4849FVE-TR power management integrated circuit is designed for use in modern electrical and electronics applications. It is a member of the PMICs family and falls under the category of supervisory circuits. This device provides a comprehensive management solution for power supplies and can be used to perform voltage monitoring, overtemperature protection, and other interface signal monitoring functions. It has numerous features, such as a low on-resistance FET switch, reset control block, and overtemperature protection circuit, that make it a suitable choice for multiple applications.

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