OPTIMIZED CLASS 1 PD DESIGNS USING

文件：1.35448 Mbytes 页数：10 Pages

SILABS

芯科科技

FULLY-INTEGRATED 802.3-COMPLIANT POE PD INTERFACE FULLY-INTEGRATED 802.3-COMPLIANT POE PD INTERFACE

文件：261.56 Kbytes 页数：22 Pages

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以太网供电 (PoE) 设备

Si3402 是业内集成度最高、符合 IEEE 802.3 条款的类型 1 合规、PoE PD 接口和脉冲宽度调制 (PWM) 开关稳压器。通过设置新的栏实现设备集成、最低整体 BOM 成本、效率和可靠性，Si3402 可让设计人员轻松将 PoE 功能添加到其以太网产品中。当纳入诸如无线接入点或 VoIP 电话等启用了 PoE 的系统中时，Si3402 可将以太网铜质 UTP 布线提供的高电压（通常 ±48 V）转换为稳定的低压直流电源。此外，Si3402 将所有必需的 IEEE 802.3 条款的类型 1 检测、分类和热插拔接口与一个完整、高效的 PWM 开关稳压器结合起来。

Skyworks

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Small Signal MOSFETS

MCC

美微科

ISOLATED EVALUATION BOARD FOR THE Si3402B

Description The Si3402B isolated evaluation board (Si3402BISO-EVB Rev 2) is a reference design for power supplies in Power over Ethernet (PoE) Powered Device (PD) applications. The Si3402B is described more completely in the data sheet and application notes. This document describes only the Si340

文件：431.96 Kbytes 页数：14 Pages

SILABS

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FULLY-INTEGRATED IEEE 802.3-COMPLIANT POE PD INTERFACE AND LOW-EMI SWITCHING REGULATOR

Features  Pin-compatible replacement for the obsolete Si3402-A  IEEE 802.3 standard-compliant solution, including pre-standard (legacy) PoE support  Highly-integrated IC enables compact solution footprints Minimal external components Integrated diode bridges and transient surge su

文件：1.88757 Mbytes 页数：22 Pages

SKYWORKS

思佳讯

FULLY-INTEGRATED IEEE 802.3-COMPLIANT POE PD INTERFACE AND LOW-EMI SWITCHING REGULATOR

Features  Pin-compatible replacement for the obsolete Si3402-A  IEEE 802.3 standard-compliant solution, including pre-standard (legacy) PoE support  Highly-integrated IC enables compact solution footprints Minimal external components Integrated diode bridges and transient surge su

文件：1.88757 Mbytes 页数：22 Pages

SKYWORKS

思佳讯

ISOLATED EVALUATION BOARD FOR THE Si3402B

Description The Si3402B isolated evaluation board (Si3402BISO-EVB Rev 2) is a reference design for power supplies in Power over Ethernet (PoE) Powered Device (PD) applications. The Si3402B is described more completely in the data sheet and application notes. This document describes only the Si340

文件：431.96 Kbytes 页数：14 Pages

SILABS

芯科科技

FULLY-INTEGRATED IEEE 802.3-COMPLIANT POE PD INTERFACE AND LOW-EMI SWITCHING REGULATOR

Features  Pin-compatible replacement for the obsolete Si3402-A  IEEE 802.3 standard-compliant solution, including pre-standard (legacy) PoE support  Highly-integrated IC enables compact solution footprints Minimal external components Integrated diode bridges and transient surge su

文件：1.86476 Mbytes 页数：21 Pages

SKYWORKS

思佳讯

NON-ISOLATED EVALUATION BOARD FOR THE Si3402B

文件：452.42 Kbytes 页数：13 Pages

SILABS

芯科科技