Texas Instruments

TPS2373-3RGWT  

Power Over Ethernet Controllers

TPS2373-3RGWT Description

The TPS2373-3RGWT is a high-performance Power over Ethernet (PoE) controller designed for Power Device (PD) applications, manufactured by Texas Instruments. This controller is specifically engineered to meet the stringent requirements of modern networking and IoT devices, ensuring reliable and efficient power delivery over Ethernet cables. The TPS2373-3RGWT supports the IEEE 802.3at (PoE+) and 802.3bt standards, enabling it to handle up to 60 W of power, making it suitable for a wide range of high-power applications.

TPS2373-3RGWT Features

• Comprehensive Standards Compliance: The TPS2373-3RGWT adheres to the IEEE 802.3at (PoE+) and 802.3bt standards, ensuring compatibility with a broad range of PoE systems.
• High Power Capability: With a maximum power handling capacity of 60 W, this controller is ideal for applications requiring significant power delivery over Ethernet.
• Wide Voltage Range: The device operates within a supply voltage range of 0V to 57V, providing flexibility in various power supply scenarios.
• Low Supply Current: The TPS2373-3RGWT requires only 20mA of supply current, contributing to its energy efficiency and suitability for low-power applications.
• Surface Mount Technology: The surface mount mounting type ensures ease of integration into compact and high-density designs.
• Auxiliary Sense Capability: The inclusion of auxiliary sense functionality enhances the accuracy and reliability of power management.
• Internal Switches: The presence of internal switches simplifies the design and reduces the need for external components.
• Environmental Compliance: The TPS2373-3RGWT is REACH unaffected and RoHS3 compliant, ensuring it meets the highest environmental standards.
• Packaging and Availability: Available in a 20-lead QFN package and supplied in tape and reel (TR) format, the TPS2373-3RGWT is easy to handle and integrate into manufacturing processes.

TPS2373-3RGWT Applications

The TPS2373-3RGWT is well-suited for a variety of applications where reliable and efficient power delivery over Ethernet is critical. Some specific use cases include:

• Networking Equipment: Ideal for switches, routers, and other networking devices that require high power delivery over Ethernet.
• IP Cameras: Provides robust power management for high-resolution IP cameras, ensuring continuous operation without the need for separate power supplies.
• Access Points: Enhances the functionality of wireless access points by enabling them to receive power through Ethernet cables, simplifying installation.
• Industrial IoT Devices: Supports the power requirements of various IoT devices in industrial settings, contributing to the efficiency and reliability of smart manufacturing systems.
• Smart Buildings: Facilitates the deployment of smart building technologies, such as automated lighting and HVAC systems, by providing a reliable power source over existing Ethernet infrastructure.

Conclusion of TPS2373-3RGWT

The TPS2373-3RGWT from Texas Instruments stands out as a versatile and reliable Power over Ethernet controller, offering significant advantages over similar models. Its support for high power delivery, wide voltage range, and compliance with industry standards make it an excellent choice for a variety of applications. The inclusion of auxiliary sense functionality and internal switches further enhances its performance and ease of integration. With its surface mount design and environmental compliance, the TPS2373-3RGWT is well-positioned to meet the demands of modern electronics, making it a valuable component for designers and engineers in the networking and IoT industries.

TPS2373-3RGWT Documents

Download datasheets and manufacturer documentation for TPS2373-3RGWT

Datasheets :

TPS2373 Datasheet      

HTML Datasheet :

TPS2373 Datasheet      

PCN Design/Specification :

TPS2373 19/Mar/2018