MAX5940BESA+T

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

Power over Ethernet (PoE) controllers are beginning to play an increasingly important role in the energy market. This application field has grown in complexity over recent years, from simple "street lighting" installations to more advanced controller systems. Among these more advanced systems is the MAX5940BESA+T, a programmable PoE controller from Maxim Integrated.

The MAX5940BESA+T is designed for Power over Ethernet (PoE) applications. It features an integrated programmable voltage regulator and an open-loop buck converter. This regulator and buck converter allow the device to provide both a programmable DC voltage (Vprog) and an adjustable buck converter (Vout).

The MAX5940BESA+T offers a wide range of programmable features. It offers the ability to program different output voltage types (Vprog & Vout) and is also capable of providing a maximum output power of up to 6.5W. The device also features an overvoltage protection (OVP) function, which protects the power source from spikes caused by high voltage input. The device also has an integrated current-limiting circuit, allowing it to protect against overcurrent faults. Additionally, the device uses a proprietary "rapid-charge" charging technology, which allows it to charge faster than many competing devices.

The MAX5940BESA+T is an ideal device for applications where power savings are a priority. The device is capable of drawing up to 30% less power than traditional AC–DC power supplies, resulting in examples of significant power savings. Additionally, the device can be powered using both PoE and PoE+ connections, providing versatile connection options.

In terms of its working principle, the MAX5940BESA+T features an integrated programmable voltage regulator and buck converter which allow it to provide both a programmable DC voltage (Vprog) and an adjustable buck converter (Vout). The device then uses "rapid-charge" technology to provide fast charge times, as well as improved power efficiency. Finally, it features a comprehensive range of features designed to provide protection from overvoltage, overcurrent, and related faults.

The MAX5940BESA+T is an ideal device for applications where power savings are a priority, while also providing fast charge times and improved protection from faults. The device is capable of drawing up to 30% less power than traditional AC–DC power supplies, resulting in examples of significant power savings. Additionally, the device can be powered using both PoE and PoE+ connections, providing versatile connection options.

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