LM5070SD-50/NOPB - Texas Instruments

Manufacturer Part Number

LM5070SD-50/NOPB

Manufacturer

Texas Instruments

Introduction

The LM5070SD-50/NOPB is a Power Over Ethernet (PoE) controller from Texas Instruments. It is designed to provide power and data transmission over a single Ethernet cable, simplifying network installations and reducing cabling requirements.

Product Features and Performance

Single-channel PoE controller supporting IEEE 802.3af standard

Integrated high-side MOSFET switch with current limit

Auxiliary sense input for accurate output voltage regulation

Supports input voltages from 1.8V to 75V

Wide operating temperature range of -40°C to 125°C

Surface mount package (16-WFDFN Exposed Pad)

Product Advantages

Simplified network infrastructure by combining power and data transmission

Reliable and efficient power delivery over Ethernet cables

Suitable for a wide range of applications and environments

Key Reasons to Choose This Product

Comprehensive PoE solution with integrated power management

Robust design and wide operating temperature range

Ease of integration and reduced system complexity

Quality and Safety Features

Compliance with IEEE 802.3af standard for PoE

Thermal protection and current limiting for safe operation

Compatibility

Compatible with IEEE 802.3af-compliant Ethernet devices

Application Areas

Powering network devices such as IP cameras, wireless access points, and VoIP phones

Industrial and commercial applications requiring remote power delivery over Ethernet

Product Lifecycle

The LM5070SD-50/NOPB is an active product, and there are no known plans for discontinuation. Our website's sales team may offer alternative or equivalent models, but customers are advised to contact the sales team for the most up-to-date information.