Product Overview: LTC4267IGN-3#PBF

The LTC4267IGN-3#PBF is a sophisticated integrated circuit from Linear Technology, designed for Power over Ethernet (PoE) applications. This high-performance component is part of the IEEE 802.3at (PoE+) standard-compliant series, which is capable of delivering up to 25.5W of power to remote devices over Ethernet cabling. This makes it an ideal solution for powering devices such as IP cameras, wireless access points, and VoIP phones without the need for additional power supplies or electrical outlets.

Key Features

• IEEE 802.3at Compliant: The LTC4267IGN-3#PBF adheres to the stringent specifications of the PoE+ standard, ensuring compatibility with other compliant devices and systems.
• Integrated Power Device: It features an integrated power MOSFET and diode, which simplifies the design and reduces the external component count.
• Advanced Power Management: The device includes a programmable classification current to signal its power classification to PoE power sourcing equipment.
• High Efficiency: The LTC4267IGN-3#PBF is designed for high efficiency, which reduces power loss and heat generation, thereby improving system reliability.
• Thermal Protection: It comes with over-temperature protection, safeguarding the device against potential thermal damage.
• Robust Package: The component is housed in a 24-pin SSOP package, which is known for its durability and reliability in various environments.

Applications

The LTC4267IGN-3#PBF is versatile and can be used in a wide range of applications where remote power delivery is essential. It is particularly useful in enterprise networking equipment, including switches and routers that incorporate PoE capability. Additionally, its use extends to industrial automation, point of sale systems, and remote monitoring devices where centralized power management is beneficial.

Quality and Reliability

Linear Technology ensures that the LTC4267IGN-3#PBF meets the highest quality standards, with rigorous testing and quality control measures in place. This commitment to quality means that customers can rely on this product for long-term performance and stability in their PoE applications.