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LT4275BIDD#TRPBF

LT4275BIDD#TRPBF Description

The LT4275BIDD#TRPBF is a high-performance Power over Ethernet (PoE) controller designed for Power Device (PD) applications, manufactured by Analog Devices Inc. This device is engineered to meet the stringent requirements of the 802.3at (PoE+) and 802.3af (PoE) standards, ensuring reliable and efficient power delivery over Ethernet cables. The LT4275BIDD#TRPBF features a surface-mount package, specifically a 10-lead DFN, which is ideal for compact and high-density designs. It operates within a wide supply voltage range of 23V to 60V and supports a maximum power delivery of 25.5 watts, making it suitable for a variety of applications that require robust power management solutions.

LT4275BIDD#TRPBF Features

• Comprehensive Standards Compliance: The LT4275BIDD#TRPBF adheres to both 802.3at (PoE+) and 802.3af (PoE) standards, ensuring compatibility with a wide range of PoE systems.
• Auxiliary Sense Capability: This feature allows for precise voltage sensing, enhancing the accuracy and reliability of power delivery.
• Low Supply Current: With a maximum supply current of only 2mA, the LT4275BIDD#TRPBF minimizes power consumption, contributing to energy efficiency.
• Single-Channel Design: The device is designed with a single channel, simplifying integration and reducing complexity in PD applications.
• Wide Operating Voltage Range: The LT4275BIDD#TRPBF operates reliably within a supply voltage range of 23V to 60V, making it versatile for various power supply scenarios.
• High Power Capability: Capable of delivering up to 25.5 watts, this controller is well-suited for applications requiring significant power over Ethernet.
• Environmental Compliance: The LT4275BIDD#TRPBF is REACH unaffected and RoHS3 compliant, ensuring it meets the latest environmental regulations.
• Packaging and Reliability: The device is available in a Tape & Reel (TR) package, facilitating automated assembly processes. Additionally, it has a Moisture Sensitivity Level (MSL) of 1, indicating unlimited shelf life under controlled conditions.

LT4275BIDD#TRPBF Applications

The LT4275BIDD#TRPBF is ideal for a variety of applications that require efficient and reliable power delivery over Ethernet. Some specific use cases include:

• IP Cameras: Providing stable power for high-resolution video streaming and advanced camera functionalities.
• VoIP Phones: Ensuring continuous power supply for voice communication systems.
• Access Control Systems: Offering reliable power for door access controllers and related security devices.
• Wireless Access Points: Supporting robust power delivery for Wi-Fi routers and access points.
• Industrial IoT Devices: Enabling efficient power management for various Internet of Things (IoT) devices in industrial settings.

Conclusion of LT4275BIDD#TRPBF

The LT4275BIDD#TRPBF stands out as a versatile and reliable Power over Ethernet controller tailored for Power Device applications. Its compliance with both 802.3at and 802.3af standards, combined with its low supply current and high power delivery capability, make it a superior choice for a wide range of applications. The device's auxiliary sense feature enhances precision in voltage sensing, while its wide operating voltage range and single-channel design simplify integration. The LT4275BIDD#TRPBF's environmental compliance and robust packaging further solidify its position as a top-tier solution in the power management sector. For engineers and designers seeking a reliable and efficient PoE controller, the LT4275BIDD#TRPBF is an excellent option to consider.