LM5070MTCX-80/NOPB

Product Overview

Category

The LM5070MTCX-80/NOPB belongs to the category of integrated circuits (ICs) specifically designed for power management applications.

Use

This product is primarily used for power over Ethernet (PoE) applications, where it enables the transmission of both data and power over a single Ethernet cable.

Characteristics

• Integrated circuit for power management
• Enables power over Ethernet (PoE)
• Supports data and power transmission over a single Ethernet cable

Package

The LM5070MTCX-80/NOPB comes in a small outline integrated circuit (SOIC) package. This package provides a compact and convenient form factor for easy integration into various electronic devices.

Essence

The essence of the LM5070MTCX-80/NOPB lies in its ability to efficiently manage power delivery in PoE applications, simplifying the deployment of networked devices by eliminating the need for separate power cables.

Packaging/Quantity

The LM5070MTCX-80/NOPB is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube. This packaging ensures safe transportation and storage of the product.

Specifications

• Input Voltage Range: 36V to 57V
• Output Voltage Range: 3.3V to 5V
• Maximum Output Current: 800mA
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOIC-8

Detailed Pin Configuration

The LM5070MTCX-80/NOPB features an 8-pin configuration, with the following pin assignments:

1. VDD - Power supply input
2. GND - Ground reference
3. EN - Enable pin for controlling the device operation
4. NC - No connection
5. NC - No connection
6. VOUT - Output voltage pin
7. NC - No connection
8. VIN - Input voltage pin

Functional Features

• Integrated power management functions for PoE applications
• Efficient power delivery and management
• Protection features against overvoltage, overcurrent, and short circuits
• Low power consumption in standby mode
• Easy integration into existing PoE systems

Advantages and Disadvantages

Advantages

• Simplifies power delivery in PoE applications
• Reduces the need for separate power cables
• Enables easy deployment of networked devices
• Provides efficient power management and protection features

Disadvantages

• Limited maximum output current (800mA)
• Restricted input and output voltage ranges

Working Principles

The LM5070MTCX-80/NOPB operates by receiving power from the Ethernet cable and converting it to a regulated output voltage suitable for powering connected devices. It incorporates various power management functions, including voltage regulation, current limiting, and protection mechanisms.

Detailed Application Field Plans

The LM5070MTCX-80/NOPB finds extensive application in the following fields:

1. Network switches and routers
2. IP cameras and surveillance systems
3. Wireless access points
4. VoIP phones
5. Industrial automation systems
6. Internet of Things (IoT) devices

Detailed and Complete Alternative Models

1. LM5070MTCX-50/NOPB: Similar to LM5070MTCX-80/NOPB but with a maximum output current of 500mA.
2. LM5070MTCX-100/NOPB: Similar to LM5070MTCX-80/NOPB but with a maximum output current of 1A.
3. LM5070MTCX-120/NOPB: Similar to LM5070MTCX-80/NOPB but with a maximum output current of 1.2A.

These alternative models provide options with different maximum output currents to suit specific power requirements in PoE applications.

In conclusion, the LM5070MTCX-80/NOPB is an integrated circuit designed for power management in PoE applications. It offers efficient power delivery, protection features, and easy integration into existing systems. With its compact package and wide range of applications, it simplifies the deployment of networked devices while reducing the need for separate power cables.