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MAX5942ACSE集成電路(IC)的以太網(wǎng)供電(PoE)控制器規(guī)格書(shū)PDF中文資料

MAX5942ACSE
廠商型號(hào)

MAX5942ACSE

參數(shù)屬性

MAX5942ACSE 封裝/外殼為16-SOIC(0.154",3.90mm 寬);包裝為管件;類(lèi)別為集成電路(IC)的以太網(wǎng)供電(PoE)控制器;產(chǎn)品描述:IC POE CNTRL 1 CHANNEL 16SOIC

功能描述

IEEE 802.3af Power-Over-Ethernet Interface/PWM Controller for Power Devices

封裝外殼

16-SOIC(0.154",3.90mm 寬)

文件大小

465.85 Kbytes

頁(yè)面數(shù)量

24 頁(yè)

生產(chǎn)廠商 Maxim Integrated Products
企業(yè)簡(jiǎn)稱(chēng)

Maxim美信

中文名稱(chēng)

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更新時(shí)間

2025-2-19 11:33:00

MAX5942ACSE規(guī)格書(shū)詳情

General Description

The MAX5942A/MAX5942B integrate a complete power IC for powered devices (PD) in a power-over-ethernet (PoE) system. The MAX5942A/MAX5942B provide a PD interface and a compact DC-DC PWM controller suitable for flyback and forward converters in either isolated or nonisolated designs.

Features

? Powered Device Interface

??? Fully Integrated IEEE 802.3af-Compliant PD Interface

??? PD Detection and Programmable Classification Signatures

??? Less than 10μA Leakage Current Offset During Detection

??? Integrated MOSFET for Isolation and Inrush Current Limiting

??? Gate Output Allows External Control of the Internal Isolation FET

??? Programmable Inrush Current Control/ULVO PGOOD/PGOOD Outputs Enable PWM Controller

? PWM Controller

??? Wide Input Range: 18V to 67V

??? Isolated (Without Optocoupler) or Nonisolated Power Supply

??? Current-Mode Control

??? Leading-Edge Blanking

??? Internally Trimmed 275kHz ±10 Oscillator Soft-Start

Applications

??? IP Phones

??? Wireless Access Nodes

??? Internet Appliances

??? Computer Telephony

??? Security Cameras

??? Power Devices in Power-Over-Ethernet/Power-Over-MDI

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    MAX5942ACSE+T

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類(lèi)別:

    集成電路(IC) > 以太網(wǎng)供電(PoE)控制器

  • 包裝:

    管件

  • 類(lèi)型:

    控制器(PD)

  • 內(nèi)部開(kāi)關(guān):

    無(wú)

  • 輔助作用:

    無(wú)

  • 標(biāo)準(zhǔn):

    802.3af(PoE)

  • 電壓 - 供電:

    18V ~ 67V

  • 電流 - 供電:

    400μA

  • 工作溫度:

    0°C ~ 70°C

  • 安裝類(lèi)型:

    表面貼裝型

  • 封裝/外殼:

    16-SOIC(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    16-SOIC

  • 描述:

    IC POE CNTRL 1 CHANNEL 16SOIC

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
Maxim
20+
na
65790
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開(kāi)原型號(hào)增稅票
詢(xún)價(jià)
Maxim
21+
16SOIC
13880
公司只售原裝,支持實(shí)單
詢(xún)價(jià)
MAXIM/美信
2023+
SOIC-Narrow-16
6000
全新原裝深圳倉(cāng)庫(kù)現(xiàn)貨有單必成
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MAXIM
21+
SOIC-Narrow-16
6000
原裝現(xiàn)貨
詢(xún)價(jià)
MAXIM/美信
23+
SOP16
13000
原廠授權(quán)一級(jí)代理,專(zhuān)業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種
詢(xún)價(jià)
MAXIM
19+
SOP-16
256800
原廠代理渠道,每一顆芯片都可追溯原廠;
詢(xún)價(jià)
MAXIM
2023+
SOP
50000
原裝現(xiàn)貨
詢(xún)價(jià)
MAXIM/美信
23+
SOP16
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢(xún)價(jià)
MAXIM
22+23+
SOP16
33614
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨
詢(xún)價(jià)
MAXIM/美信
24+
SOIC-Narrow-16
30000
原裝正品公司現(xiàn)貨,假一賠十!
詢(xún)價(jià)