The TPS23750PWPRG4 is a sophisticated and highly integrated component manufactured by Texas Instruments, designed to facilitate the implementation of Power over Ethernet (PoE) Powered Devices (PDs). It combines a Power over Ethernet Powered Device (PD) interface and a DC/DC controller, simplifying the design and reducing the footprint of PoE solutions in applications such as IP phones, wireless access points, and security cameras.

Key Features

• IEEE 802.3af Compliance: The TPS23750PWPRG4 adheres to the IEEE 802.3af standard, ensuring compatibility with PoE systems and providing a reliable power solution for devices connected to an Ethernet network.
• Integrated PD Interface and DC/DC Controller: This integration reduces external component count, minimizes design complexity, and saves board space, making it ideal for compact devices.
• Adaptive Power Allocation: The device intelligently manages power allocation, ensuring optimal distribution of available power to the systems' various subsystems.
• Programmable Under-Voltage Lockout (UVLO): The UVLO feature protects the device and the system by shutting down the converter when the input voltage drops below a programmable threshold.
• Thermal Shutdown Protection: The built-in thermal shutdown mechanism prevents damage from overheating, enhancing the reliability and longevity of the product.

Applications

The TPS23750PWPRG4 is versatile and can be used in a wide array of PoE applications, including:

• VoIP Phones
• Wireless Access Points
• Network Cameras
• Remote Monitoring Systems
• Point of Sale (PoS) Terminals

Package and Quality

Encased in a compact HTSSOP-20 package, the TPS23750PWPRG4 offers a small footprint solution for space-constrained applications. Texas Instruments' commitment to quality ensures that the TPS23750PWPRG4 meets high standards of performance and reliability, making it a trusted choice for designers and engineers looking to implement PoE capabilities in their products.