Texas Instruments

LM5070SD-50/NOPB  

Power Over Ethernet Controllers

LM5070SD-50/NOPB Description

The LM5070SD-50/NOPB is a high-performance Power over Ethernet (PoE) controller designed for Power Device (PD) applications, manufactured by Texas Instruments. This controller is specifically tailored to meet the demands of modern networking equipment by providing a robust and efficient solution for power delivery over Ethernet cables. The LM5070SD-50/NOPB is compliant with the IEEE 802.3af standard, ensuring compatibility with a wide range of PoE systems.

LM5070SD-50/NOPB Features

• Powerful and Efficient: The LM5070SD-50/NOPB operates over a wide input voltage range of 1.8V to 75V, making it suitable for various power supply configurations. It integrates both internal switches, providing enhanced control and efficiency in power management.
• Single Channel Design: With one channel, the LM5070SD-50/NOPB is optimized for applications requiring a single, high-power output. This design simplifies the system architecture and reduces complexity.
• Surface Mount Technology: The surface mount mounting type ensures ease of integration into compact and high-density designs, making it ideal for modern electronics where space is a premium.
• Compliance and Standards: The LM5070SD-50/NOPB adheres to the 802.3af (PoE) standard, ensuring seamless integration with existing PoE infrastructure. It is also REACH unaffected and ROHS3 compliant, meeting environmental and regulatory requirements.
• Packaging and Availability: Packaged in a tape and reel (TR) format, the LM5070SD-50/NOPB is readily available for high-volume production, ensuring consistent supply for large-scale manufacturing needs.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the LM5070SD-50/NOPB is highly resistant to moisture, making it suitable for a variety of environmental conditions without the need for special handling.

LM5070SD-50/NOPB Applications

The LM5070SD-50/NOPB is ideal for a range of applications where efficient power delivery over Ethernet is required. Some specific use cases include:

• Networking Equipment: Ideal for switches, routers, and other networking devices that require reliable power delivery over Ethernet.
• IP Cameras: Provides a single-channel, high-power solution for IP cameras, ensuring continuous operation without the need for separate power supplies.
• Access Points: Enhances the functionality of wireless access points by providing a stable power source over Ethernet, reducing the need for additional power cabling.
• Industrial Automation: Suitable for industrial applications where robust power management and compliance with international standards are critical.

Conclusion of LM5070SD-50/NOPB

The LM5070SD-50/NOPB from Texas Instruments stands out as a versatile and efficient PoE controller for Power Device applications. Its wide input voltage range, single-channel design, and compliance with industry standards make it a reliable choice for various networking and industrial applications. The surface mount technology and robust packaging ensure ease of integration and durability, making it an ideal solution for modern electronics. With its focus on efficiency, compliance, and ease of use, the LM5070SD-50/NOPB is a standout product in the PoE controller market.

LM5070SD-50/NOPB Documents

Download datasheets and manufacturer documentation for LM5070SD-50/NOPB

Datasheets :

LM5070 Datasheet      

Reference Design Library :

LM5070AE EVAL: POE, 3.3V @ 3.3A Out      

Other Related Documents :

Power Management Guide      

HTML Datasheet :

LM5070 Datasheet      

PCN Design/Specification :

Wire Base Metal 05/Oct/2016