feedback
评价本网页

需要帮助?

NCP1090: Integrated PoE-PD Interface Controller, IEEE 802.3af, 15W

Datasheet: Integrated IEEE 802.3af PoE-PD Interface Controller
Rev. 2 (170.0kB)
产品概览
»查看材料成分
» 产品更改通知

The NCP1090, NCP1091 and NCP1092 are members of ON Semiconductor’s Power over Ethernet (PoE) Powered Device (PoE−PD) product family and integrate an IEEE802.3af certified interface controller.

The 3 variants incorporate all the required functions, such as detection, classification, under voltage lockout, inrush and operational current limit. A power good signal has been added to guarantee correct enabling/disabling of the DC−DC convertor. In addition, the NCP1091 offers a programmable under−voltage while the NCP1092 provides an auxiliary pin for applications supporting auxiliary supplies.

The NCP1090, NCP1091 and NCP1092 are fabricated in a robust high voltage process and integrate 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.

特性   优势
     
  • Fully supports IEEE 802.3af specifications
    - Allows for up to 15W of power
    - Certified interoperability between PoE devices
 
  • Broad compatibility with power sourcing equipment
  • 500 mA operational current limit
 
  • Headroom above the IEEE 802.3af power limitation
  • Industrial temperature range -40°C to 85°C with full operation up to 125°C junction temperature
 
  • Extended operational range
  • Vertical N-Channel DMOS pass switch offers the robustness of discrete MOSFETs
 
  • More durable than most integrated products
应用   终端产品
  • Wireless access points
  • Voice over IP products
  • IP camera
 
  • WiMax
  • WiFi
  • Motor control
评估/开发工具信息
产品 状况 Compliance 简短说明 行动
NCP1090GEVB Active
Pb-free
PoE-PD Interface Controller Evaluation Board
Availability & Samples
Specifications
产品
状况
Compliance
具体说明
封装
MSL
容器
预算价格 (1千个数量的单价)
类型
外形
类型
Temperature
类型
数量
NCP1090DBRG Active
Pb-free
Halide free
NCP1090 TSSOP-8 948S 2 260 Tape and Reel 4000 Contact Sales Office
NCP1090DG Active
Pb-free
Halide free
NCP1090 SOIC-8 751AZ 2 260 Tube 96 Contact Sales Office
NCP1090DRG Active
Pb-free
Halide free
NCP1090 SOIC-8 751AZ 2 260 Tape and Reel 3000 Contact Sales Office
市场订货至交货的时间(周) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 4,000
市场订货至交货的时间(周) : Contact Factory
PandS   (2020-09-14 00:00) : <100
ON Semiconductor   (2020-09-02 00:00) : 10,176
市场订货至交货的时间(周) : Contact Factory
PandS   (2020-09-14 00:00) : >1K
ON Semiconductor   (2020-09-02 00:00) : 87,000

Product
Description
Pricing ($/Unit)
Compliance
Status
Topology
Phases
Control Mode
VCC Min (V)
VCC Max (V)
fSW Typ (kHz)
Package Type
NCP1090DBRG  
Pb
H
 Active   
36
57
TSSOP-8
NCP1090DG  
Pb
H
 Active   
36
57
SOIC-8
NCP1090DRG  
Pb
H
 Active   
36
57
SOIC-8
外形
751AZ    948S   
之前浏览的产品
清除列表

精选视频
您需要更大功率- 100 W 以太网供电(PoE)-PD 控制器
Your request has been submitted for approval.
Please allow 2-5 business days for a response.
You will receive an email when your request is approved.
Request for this document already exists and is waiting for approval.