ON NCP1090DG

控制器（PD）12.95 W802.3af（PoE）

Overview

The NCP1090DG is an Integrated IEEE 802.3af PoE-PD Interface Controller fabricated in a robust high voltage process and integrates a rugged vertical N-channel DMOS suitable for the most demanding environments and capable of withstanding harsh environments such as hot swap and cable ESD events. It is the members of ON Semiconductor's high power HIPO power over Ethernet powered device (PoE-PD) product family and integrates an IEEE 802.3af PoE-PD interface controller. The 3 variants all incorporate the required functions as such detection, classification, under voltage lockout, inrush and operational current limit. A power good signal has been added to guarantee a good enabling/disabling of the DC to DC controller.

Features

HIPO™ Series
Bulk package
8 pin count
8 pins

Surface Mount Mounting Type

Applications

There are a lot of ON Semiconductor
NCP1090DG Power Over Ethernet (PoE) Controllers applications.

• Higher Power Ethernet Powered Devices
• IP Phone Power Management
• Wireless Access Points
• Security Cameras
• Power over Ethernet
• PoE powered device appliances
• High power (>12.95 W) powered devices
• IEEE 802.3bt (Draft) Compliant Devices
• Lighting
• Power Modules