PoE Powered Devices | NCP1093

IEEE802.3at PoE-PD 接口控制器

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NCP1093 和 NCP1094 属于安森美半导体的大功率 HIPO 以太网供电器件 (PoE-PD) 系列产品，集成了 IEEE802.3at PoE-PD 接口控制器。两个信号都结合了所需的功能，如检测、分类、欠压锁定、涌入和运行电流限值。针对类型 I 和类型 II 运行，增加了电源正常和 NCLASS_AT 信号，以保证 DC-DC 转换器的恰当控制。另外，NCP1093 提供了可编程欠压锁定，NCP1094 则为支持辅助电源的应用提供了辅助引脚。NCP1093 和 NCP1094 使用耐用的高电压工艺制造，集成了坚固的垂直 N 沟道 DMOS，适用于要求最高的环境，能够耐受热插拔和线路 ESD 事件等严苛环境。NCP1093 和 NCP1094 是工业设备中安森美半导体 ASSP 产品阵容的补充，可以结合步进电机驱动器、CAN 总线驱动器和其他高电压接口器件为工业和安保市场提供完整的方案。

  • Voice over IP
  • Wireless access points
  • IP camera

  • WiMax

  • Fully Supports IEEE 802.3af/at specifications- Allows for up to 30W of power- Certified interoperability between PoE devices
  • Overtemperature protection
  • Industrial temperature range 40C to 85C with full operation up
    to 125C junction temperature

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Pass-FET RDS(on)

Rear Aux. Vcc

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NCP1093MNRG

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CAD Model

Pb

A

H

P

DFN-10

485C

3

260

REEL

3000

N

802.3at

25.5

4

600

27

-

Programmable UVLO

Price N/A

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可靠性数据

Die Related Summary Data

Device: NCP1093MNRG

Equivalent to wafer fab process: CMOS SUB

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等效器件小时

平均故障间隔时间/平均无故障时间（按小时计算）

FITS

CMOS SUB

2

920154574

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Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

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