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

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OPTIMIZED CLASS 1 PD DESIGNS USING

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SILABS

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以太網(wǎng)供電 (PoE) 設(shè)備

Si3402 是業(yè)內(nèi)集成度最高、符合 IEEE 802.3 條款的類型 1 合規(guī)、PoE PD 接口和脈沖寬度調(diào)制 (PWM) 開關(guān)穩(wěn)壓器。通過(guò)設(shè)置新的欄實(shí)現(xiàn)設(shè)備集成、最低整體 BOM 成本、效率和可靠性，Si3402 可讓設(shè)計(jì)人員輕松將 PoE 功能添加到其以太網(wǎng)產(chǎn)品中。當(dāng)納入諸如無(wú)線接入點(diǎn)或 VoIP 電話等啟用了 PoE 的系統(tǒng)中時(shí)，Si3402 可將以太網(wǎng)銅質(zhì) UTP 布線提供的高電壓（通常 ±48 V）轉(zhuǎn)換為穩(wěn)定的低壓直流電源。此外，Si3402 將所有必需的 IEEE 802.3 條款的類型 1 檢測(cè)、分類和熱插拔接口與一個(gè)完整、高效的 PWM 開關(guān)穩(wěn)壓器結(jié)合起來(lái)。

Skyworks

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Small Signal MOSFETS

MCC

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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

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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：1.88757 Mbytes 頁(yè)數(shù)：22 Pages

SKYWORKS

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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 頁(yè)數(shù)：22 Pages

SKYWORKS

思佳訊

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 頁(yè)數(shù)：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 頁(yè)數(shù)：21 Pages

SKYWORKS

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NON-ISOLATED EVALUATION BOARD FOR THE Si3402B

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SILABS

芯科科技