NCP1081DER2G - onsemi

Manufacturer Part Number

NCP1081DER2G

Manufacturer

onsemi

Introduction

The NCP1081DER2G is a Power over Ethernet (PoE) controller integrated with a DC/DC converter function, part of onsemi's Power Management ICs.

Product Features and Performance

Integrated PoE controller with DC/DC converter

Power device for Powered Devices (PD) with full IEEE 802.3at and 802.3af compliance

Maximum power output of 40 W

Features both internal switches for simplified design

Wide supply voltage range from 0V to 57V

Can operate in a wide temperature range from -40°C to 85°C

Comes in a 20-TSSOP exposed pad package for efficient heat dissipation

Product Advantages

Enables network devices to receive power along with data over existing Ethernet cabling

Reduces the need for separate power supplies or outlets

High integration reduces external component count and overall solution size

Capable of delivering high power to support energy-demanding devices

Key Technical Parameters

Type: Controller (PD), DC/DC

Number of Channels: 1

Power Max: 40 W

Internal Switch(s): Both

Standards: 802.3at (PoE+), 802.3af (PoE)

Voltage Supply: 0V ~ 57V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Built with industry standards in mind ensuring interoperability

Thermal protection with exposed pad package design aids in heat dissipation

Compatibility

Compliant with IEEE 802.3at (PoE+) and 802.3af (PoE) standards for PoE applications

Application Areas

Network cameras

Wireless network access points

VoIP phones

Industrial Ethernet devices

Product Lifecycle

Product Status: Active

No indication of nearing discontinuation, replacements or upgrades may be available as technology evolves

Several Key Reasons to Choose This Product

Industry compliance to PoE standards ensures widespread compatibility

High power output suitable for a range of PoE devices

Integrated design can simplify the system design process, saving time and resources

Wide operating temperature range suitable for harsh environments

Provided in a robust package that aids in thermal management

The solid reputation of onsemi as a dependable manufacturer of power management solutions