The TPS2384APAPR is a state-of-the-art power management integrated circuit (IC) developed by Texas Instruments (TI), designed specifically for Power over Ethernet (PoE) applications. This robust IC is engineered to facilitate and manage the delivery of DC power over Ethernet cables, enabling the powering of devices such as IP phones, wireless access points, and security cameras without the need for additional power supplies.

Key Features

• Quad-Port Power Sourcing Equipment (PSE): The TPS2384APAPR can control and monitor up to four IEEE 802.3af-compliant Ethernet ports, making it an ideal solution for multi-port PoE systems.
• Advanced Power Management: With built-in features such as programmable current limit, under-voltage lockout, and thermal protection, this IC ensures reliable operation and protection for both the power sourcing equipment and the powered devices.
• High-Level Integration: The integration of multiple functions into a single chip simplifies design and reduces the footprint on the printed circuit board (PCB), leading to cost and space savings.
• Auto-Classification: The TPS2384APAPR supports automatic classification of connected devices, ensuring appropriate power allocation and optimizing power budgeting across the network.

Applications

This versatile IC is suitable for a wide range of applications in the realm of network power solutions. It is particularly well-suited for network switches, routers, and midspan PSEs where multiple PoE ports are required. Its reliability and efficiency make it an excellent choice for enterprise networking equipment and other applications demanding high-performance power sourcing capabilities.

Technical Specifications

• Part Number: TPS2384APAPR
• Package: 80-HTQFP (14x14)
• Operating Temperature Range: -40°C to 125°C
• Compliance: IEEE 802.3af

The TPS2384APAPR from Texas Instruments represents a powerful solution for modern PoE needs, delivering the performance, integration, and reliability required for today's networked devices. As an industry leader in semiconductor design and manufacturing, TI's commitment to innovation is exemplified in the TPS2384APAPR, making it a top choice for designers and engineers across the globe.