Texas Instruments

TPS2376DR

TPS2376DR Description

The TPS2376DR is a high-performance Power over Ethernet (PoE) controller designed for Power Device (PD) applications, manufactured by Texas Instruments. This single-channel controller is specifically engineered to meet the stringent requirements of the IEEE 802.3af standard, ensuring reliable and efficient power delivery over Ethernet cables. The TPS2376DR is packaged in an 8SOIC format, making it suitable for surface mount applications, and is available in tape and reel packaging for convenient and efficient manufacturing processes.

TPS2376DR Features

The TPS2376DR boasts several key features that enhance its performance and reliability:

• Compliance with IEEE 802.3af Standard: This ensures compatibility with a wide range of PoE systems, providing up to 12.95 watts of power to the connected device.
• Single Channel Design: With one channel, the TPS2376DR is optimized for applications requiring a single power source, simplifying the design and reducing complexity.
• Wide Supply Voltage Range: The controller operates within a voltage range of 0V to 57V, offering flexibility and robustness in various power supply conditions.
• Low Supply Current: Consuming only 240µA, the TPS2376DR minimizes power loss and enhances overall system efficiency.
• Internal Switches: The inclusion of internal switches simplifies the circuit design and reduces the number of external components required.
• Moisture Sensitivity Level 1: With an MSL rating of 1 (unlimited), the TPS2376DR is highly resistant to moisture, making it suitable for a wide range of environmental conditions.
• Compliance with Industry Standards: The TPS2376DR is REACH unaffected and RoHS3 compliant, ensuring it meets the highest environmental and safety standards.

TPS2376DR Applications

The TPS2376DR is ideal for a variety of applications where reliable and efficient PoE is required:

• Networking Equipment: Ideal for switches, routers, and other networking devices that require PoE to power connected devices.
• IP Cameras: Provides a stable power source for IP cameras, ensuring continuous operation without the need for separate power lines.
• VoIP Phones: Ensures reliable power delivery for Voice over Internet Protocol (VoIP) phones, enhancing communication systems.
• Access Points: Suitable for Wi-Fi access points, enabling seamless network connectivity and power supply.
• Industrial Automation: Can be used in industrial environments where PoE is required for various sensors and devices.

Conclusion of TPS2376DR

The TPS2376DR from Texas Instruments is a versatile and reliable PoE controller designed to meet the demands of modern networking and industrial applications. Its compliance with the IEEE 802.3af standard, low supply current, and wide voltage range make it an excellent choice for applications requiring efficient and stable power delivery. The inclusion of internal switches and a single-channel design simplifies the design process, while its moisture sensitivity level and compliance with industry standards ensure durability and safety. Whether for networking equipment, IP cameras, VoIP phones, access points, or industrial automation, the TPS2376DR offers a robust and efficient solution for Power over Ethernet applications.