LTC4268CDKD-1#TRPBF

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PMIC – Power Over Ethernet (PoE) Controllers generally refer to systems that control the power over Ethernet connections. They are used to provide power to Ethernet connected devices. The LTC4268CDKD-1#TRPBF is just such a device. Developed by Linear Technology, the LTC4268CDKD-1#TRPBF is a highly efficient PoE controller specially designed for IEEE 802.3at End span port applications such as Ethernet switches, wireless access points and IP phones.

The LTC4268CDKD-1#TRPBF is made up of a number of components, including a low-noise regulator and a low current consumption Power over Ethernet (PoE) controller integrated circuit. The LTC4268CDKD-1#TRPBF comes with a 24-V input voltage range and can deliver up to 60 W of power. It also has a power management interface (PMI) which can be used to control and manage the power supply.

The LTC4268CDKD-1#TRPBF operates according to a 3-step process. First, the power management interface (PMI) checks the power requirement of the connected device and sends appropriate signals to the controller. Then, the controller calculates the power requirements of the connected device, determines the power output and initializes the internal components. Finally, the low noise regulator provides the regulated voltage to the device.

The LTC4268CDKD-1#TRPBF has a wide range of applications, including telecommunication equipment, Ethernet switches, LED lighting, automotive electronics, security systems, and more. It is also widely used in PoE applications such as PoE injectors, PoE enablement devices, and IEEE 802.3at-compliant end-span ports.

The main advantage of the LTC4268CDKD-1#TRPBF is its high power efficiency. It can save energy compared to traditional PoE controllers due to its low current consumption. Additionally, its integrated PMI can be used to enable or disable the power supply and other power management functions. It also provides a robust and reliable power supply, making it suitable for even the most demanding applications.

In conclusion, the LTC4268CDKD-1#TRPBF is a highly efficient PoE controller designed for IEEE802.3at End span port applications such as Ethernet switches and wireless access points. It provides high power efficiency, integrated PMI for power management, and a robust and reliable power supply. With its wide range of applications, the LTC4268CDKD-1#TRPBF is an excellent choice for PoE applications.

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