The LTC4264CDE#TRPBF is a high-quality power management integrated circuit designed and manufactured by Linear Technology, a renowned leader in the field of analog integrated circuits. This product is specifically engineered for applications that require Power over Ethernet (PoE) capabilities, conforming to the IEEE 802.3af standard. It is a negative voltage Hot Swap™ controller that allows a board to be safely inserted and removed from a live Powered Device (PD) backplane.

Key Features

• IEEE 802.3af Compliant: The LTC4264CDE#TRPBF complies with the IEEE 802.3af standard for PoE, ensuring compatibility with other compliant devices and systems.
• Integrated Hot Swap Controller: The device includes an integrated Hot Swap controller that enables safe insertion and removal of circuit boards without the need to power down the system.
• Wide Operating Voltage Range: With an operating voltage range of -36V to -72V, the LTC4264CDE#TRPBF is versatile and can accommodate various power supply specifications.
• Advanced Protection Features: It is equipped with overcurrent protection, overvoltage protection, and undertemperature protection, ensuring the safety and reliability of the connected devices.
• Compact Package: The device comes in a compact, thermally enhanced 12-lead DFN package, making it suitable for space-constrained applications.

Applications

The LTC4264CDE#TRPBF is ideal for a range of applications that require reliable power management with PoE capabilities. It is commonly used in:

• Voice over IP (VoIP) phones
• Wireless access points
• Network cameras and security systems
• Industrial controls

Quality and Reliability

Linear Technology ensures that all its products, including the LTC4264CDE#TRPBF, meet the highest standards of quality and reliability. This device is built to offer consistent performance and a long operational life, making it a trusted choice for critical PoE applications.

Ordering Information

The product is available in tape and reel packaging, denoted by the suffix #TRPBF, facilitating efficient assembly for high-volume production. For detailed ordering and product information, refer to the official Linear Technology documentation or contact their sales representatives.