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LTC4278CDKD#TRPBF

LTC4278CDKD#TRPBF Description

The LTC4278CDKD#TRPBF is a high-performance Power over Ethernet (PoE) controller from Analog Devices Inc., designed to meet the demands of modern networking applications. This device is a 1-channel controller that operates within a wide supply voltage range of 37.2V to 60V and can deliver up to 25.5W of power. It is compliant with both 802.3at (PoE+) and 802.3af (PoE) standards, ensuring compatibility with a broad range of devices. The LTC4278CDKD#TRPBF is designed for surface mount applications and features an auxiliary sense function, providing additional flexibility in power management.

LTC4278CDKD#TRPBF Features

• Operating Temperature: The LTC4278CDKD#TRPBF can operate in a wide range of temperatures from 0°C to 70°C, making it suitable for various environments.
• ECCN: EAR99, indicating that it is not subject to export controls.
• Mounting Type: Surface Mount, which is ideal for compact and space-constrained applications.
• Auxiliary Sense: Yes, allowing for enhanced power management capabilities.
• Current - Supply: Maximum of 1.35mA, ensuring low power consumption.
• Product Status: Active, indicating ongoing production and availability.
• Standards: Compliance with 802.3at (PoE+) and 802.3af (PoE) standards.
• Internal Switch(s): Yes, providing integrated switching capabilities.
• Type: Controller (PD), DC/DC, offering versatile power management solutions.
• Number of Channels: 1, simplifying design and reducing complexity.
• Voltage - Supply: Wide range of 37.2V to 60V, accommodating various power sources.
• Power - Max: 25.5W, sufficient for powering a variety of PoE devices.
• REACH Status: REACH Unaffected, ensuring compliance with European chemical regulations.
• RoHS Status: ROHS3 Compliant, adhering to environmental standards.
• Package: Tape & Reel (TR), facilitating automated assembly processes.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), indicating high resistance to moisture.

LTC4278CDKD#TRPBF Applications

The LTC4278CDKD#TRPBF is ideal for applications requiring robust PoE capabilities, such as:

• Ethernet switches and routers: Providing power to connected devices over Ethernet cables.
• Industrial automation: Powering sensors and control systems in harsh environments.
• Telecommunications: Supporting remote equipment with power and data over a single cable.
• Security systems: Ensuring continuous operation of surveillance cameras and access control devices.

Conclusion of LTC4278CDKD#TRPBF

The LTC4278CDKD#TRPBF from Analog Devices Inc. is a versatile and powerful PoE controller that offers a wide range of features and benefits. Its ability to operate over a broad temperature range, low power consumption, and compliance with industry standards make it an excellent choice for a variety of applications. With its unique combination of performance, reliability, and flexibility, the LTC4278CDKD#TRPBF stands out as a leading solution in the Power Over Ethernet Controllers category.