Product Overview: LTC4266AIUHF-3#TRPBF

The LTC4266AIUHF-3#TRPBF is a high-performance Power over Ethernet (PoE) controller integrated circuit from Linear Technology, now part of Analog Devices. This advanced component is designed to facilitate the delivery of Power over Ethernet according to the IEEE 802.3at (PoE+) standard, which allows for up to 25.5W of power per port. It is an ideal solution for applications requiring remote power for devices such as IP cameras, wireless access points, and VoIP phones.

Key Features

• IEEE 802.3at Compliant: This controller ensures compatibility with the latest PoE+ devices and is backward compatible with the older IEEE 802.3af standard.
• High Power Capability: It can deliver up to 25.5W of power per port, providing ample power for even the most demanding PoE devices.
• Enhanced Thermal Performance: The LTC4266AIUHF-3#TRPBF is designed for improved thermal management, ensuring reliable operation even in high-temperature environments.
• Robust Design: The device includes features such as overcurrent protection, thermal shutdown, and fault protection, which contribute to the longevity and durability of the end application.
• Energy-Efficient Operation: With built-in features that minimize power dissipation, this controller helps to reduce overall energy consumption.

Applications

• Enterprise Networking Equipment
• Industrial Automation Systems
• IP Security Cameras
• Wireless Access Points
• VoIP Phones

Technical Specifications

The LTC4266AIUHF-3#TRPBF is packaged in a compact QFN-38 form factor, making it suitable for space-constrained applications. It operates over an industrial temperature range, ensuring performance in a wide variety of environments. The device also features a high level of integration, reducing the need for external components and simplifying the design process for system engineers.

With its robust design and compatibility with the latest PoE standards, the LTC4266AIUHF-3#TRPBF from Linear Technology is a top choice for designers looking to incorporate PoE functionality into their products. It combines efficiency, power, and reliability, making it a versatile component for a multitude of PoE applications.