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Microchip-search-icon Microchip-user-icon 微芯片 - 购物车图标

以太网电源(PoE)is a revolutionary technology that enables delivery of power over standard Ethernet infrastructure to facilitate quick and easy installation of WLAN access points, network cameras, IP telephones and other IP-based devices. The proliferation of Ethernet-connected devices such as Pan-Tilt-Zoom (PTZ) security cameras, 802.11ac and 802.11ax access points, LED luminaires and Internet of Things (IoT) appliances has created an unprecedented demand for more power. PoE is the key to efficiently, cost-effectively and reliably power network devices.

Microchip is an innovator and thought leader in PoE technology, as well as a major contributor to the IEEE®802.3AF,802.3AT和802.3BT标准。

我们提供由PoE IC和PoE系统(Midspans / Injectors和Switches)组成的PoE解决方案的全面端到端产品组合。作为系统和芯片组供应商,我们提供万无一失的PoE解决方案,以满足您的独特业务需求。

探索我们通过以太网解决方案的电源


PoE PSE ICs

  • Power Sourcing Equipment (PSE) ICs that offer the highest integration level and lowest total BOM cost to meet the high power needs of 2-pair and 4-pair PDs

  • Cost-effective, pre-programmed PoE controller designed to be implemented in conjunction with enhanced-mode PSE managers

PoE PD ICS.

  • 带有且没有集成脉冲宽度调制(PWM)控制器的动力装置(PD)IC,用于将PoE输入电源转换为一个或多个输出电压的紧凑解决方案

  • 基于ImineBridge™双包MOSFET的全桥式整流器,可防止反极性连接,同时降低功耗和空间要求并提高热性能

PoE Systems

  • 单端口和多端口PoE注射器/中间和交换机,使PoE技术的无缝部署能够在室内,室外和工业环境中的基于以太网的设备

  • 独立,经过全面的,合格和认证的PoE系统

    • Available off-the-shelf and ready to install for zero time to market in the most demanding environments

    • 使用现有设备互操作;不需要研发资源

有线以太网网络的最终电源解决方案

通过以太网(MPOE)技术,了解如何使用微芯片多电源为基于以太网的应用程序为基于以太网供电。传统网络设备的优秀解决方案,如IP电话,无线接入点(WAPS)和IP监控摄像机,以及5G小电池,Lora®网关,LED灯具,访问控制终端和其他物联网(IOT)设备,此技术还可以在支持所有IEEE的同时向后兼容预标准设备®PoE标准。

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使用IEEE®802.3BT标准的PoE解决方案启用新应用程序

Introducing our single and multi-port IEEE 802.3bt-compliant PoE solutions that deliver power of up to 90W while enabling seamless integration with any pre-IEEE 802.3bt devices, and are fully backward compatible with the IEEE 802.3af and IEEE 802.3at standards. We offer end-to-end, in-house capabilities in providing Power Sourcing Equipment ICs, software and hardware for PoE systems. Let’s take a closer look at our PoE systems.