Controllers | NCP1082

集成式 PoE-PD 和 DC-DC 转换器控制器，13 W，带辅助电源支持

Obsolete

数据表

产品

相似产品推荐

概览

NCP1082 属于安森美半导体的以太网供电器件 (PoE-PD) 系列产品，是一个适用于高要求以太网应用的、耐用、灵活且高度集成的方案。它在一个器件中结合了完全符合 IEEE 802.3af 规范的增强型 PoE-PD 接口和灵活的可配置 DC-DC 转换器控制器。NCP1082 的卓越功能还支持从交流电源适配器和电池供电等辅助电源供电，使得应用能够从非 PoE 网络平滑转换为 PoE 网络，因此无需辅助开关电源。安森美半导体独特的制造工艺和设计增强使得 NCP1082 能够提供最高 13 W 的调节电源，可支持符合 IEEE 802.3af 标准的 PoE 应用。该器件将具有 PoE 功能系统的明显成本优势运用于市场上的多种产品，如 VoIP 电话、无线 LAN 接入点、保安摄像头、销售点终端、RFID 读取器、工业以太网设备等。该集成式电流模式 DC-DC 控制器可实现隔离式和非隔离反激、正向和降压转换器拓扑结构。它具有一个灵活、耐用和高能效设计所需的所有功能，包括可编程开关频率、高达 80% 的占空比、斜率补偿和软启动。NCP1082 使用耐用的高电压工艺制造，将坚固的垂直 N 沟道 DMOS 与低损耗电流感应技术进行集成，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。NCP1082 是通信和工业设备中安森美半导体 ASSP 产品阵容的补充，可以结合其他高电压接口设备为通信、工业和保安市场提供完整的方案。

  • Power over Ethernet powered devices
  • Wall wart replacement
  • PoE in combination with wall wart

  • VoIP phones
  • WLAN access point
  • IP cameras
  • Industrial equipment
  • Point of sale

  • Auxiliary supply support with an input down to 9V DC.
  • Improved robustness behavior against cable ESD. The NCP1082 reaches more then 4 kV on HBM and 3 kV for CESD.
  • Pin compatibility of the ON PoE-PD portfolio including NCP1080, NCP1081, NCP1082 and NCP1083 in a TSSOP20-EP package.

Product Resources

Product services, tools and other useful resources related to NCP1082

CAD Model

CAD模型

物质成分

产品更改通知

可靠性数据

产品列表

如需购买产品或样品，请先登录您的安森美账号。

搜寻

Close Search

产品:

2

分享

排序方式

产品系列:

┗

可订购器件:

2

产品

状态

CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Topology

Phases

Control Mode

VCC Min (V)

VCC Max (V)

fSW Typ (kHz)

Reference Price

NCP1082DEG

Contact Sales

Obsolete

相似产品推荐
CAD Model

Pb

A

H

P

TSSOP-20

948AB

2

260

TUBE

74

N

Flyback

1

Current Mode

0

57

250

Price N/A

More Details

NCP1082DER2G

Contact Sales

Obsolete

相似产品推荐
CAD Model

Pb

A

H

P

TSSOP-20

948AB

2

260

REEL

2500

N

Flyback

1

Current Mode

0

57

250

Price N/A

More Details

Show More

1-25 of 25

Products per page

Jump to :

1

Product Support

如果你希望对这款安森美产品作进一步了解，欢迎点击下方提交表格联系我们的销售团队。

可靠性数据

Die Related Summary Data

Device: NCP1082DEG

Equivalent to wafer fab process: BP STD LINEAR

产品技术

产品技术

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

BP STD LINEAR

10

12120914040

More Details

Re-calculate Data

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.)

重新搜寻
向销售发送邮件
Please provide a first name.
Please provide a last name.
Please provide a company/university name.
Please provide a valid email.
Please choose a country.
Please choose a job title.
Please provide a how could we help you.
You have to agree with the privacy policy.

本网站受reCAPTCHA保护，并适用Google隐私政策和服务条款。

Hello, your current browser settings are preventing us from processing your submission. You can adjust your browser settings and reload the page or you can submit an email directly to inside.sales@onsemi.com

You might also try the following:

  • Clear your browser cookies
  • Try to open this page in anonymous browser window
  • Try a different browser
  • Make sure you have reliable internet connection

Thank you for submitting the contact sales form. Your request is on its way to our sales support team!

We thank you for your interest in onsemi and are working on your request. Our sales support team will respond to your request within two business days.