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MAX5940BESA集成電路(IC)的以太網(wǎng)供電(PoE)控制器規(guī)格書PDF中文資料

MAX5940BESA
廠商型號(hào)

MAX5940BESA

參數(shù)屬性

MAX5940BESA 封裝/外殼為8-SOIC(0.154",3.90mm 寬);包裝為管件;類別為集成電路(IC)的以太網(wǎng)供電(PoE)控制器;產(chǎn)品描述:IC POE CNTRL 1 CHANNEL 8SOIC

功能描述

IEEE 802.3af PD Interface Controller For Power-Over-Ethernet

封裝外殼

8-SOIC(0.154",3.90mm 寬)

文件大小

295.42 Kbytes

頁面數(shù)量

15

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

Maxim美信

中文名稱

美信半導(dǎo)體官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

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更新時(shí)間

2025-2-20 22:59:00

MAX5940BESA規(guī)格書詳情

General Description

The MAX5940A/MAX5940B/MAX5940C/MAX5940D provide complete interface function for a powered device (PD) to comply with the IEEE 802.3af standard in a power-over-ethernet system. MAX5940A/MAX5940B/MAX5940C/MAX5940D provide the PD with a detection signature, a classification signature, and an integrated isolation switch with programmable inrush current control.

Features

? 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

? 90V Absolute Maximum Rating (MAX5940C/MAX5940D)

? Gate Output Allows External Control of the Internal Isolation MOSFET

? Programmable Inrush Current Control

? Programmable Undervoltage Lockout (MAX5940B/MAX5940D Only)

? Wide UVLO Hysteresis Accommodates TwistedPair Cable Voltage Drop

? PGOOD/PGOOD Outputs to Enable Downstream DC-DC Converters

? -40°C to +85°C Operating Temperature Range

Applications

??? IP Phones

??? Security Cameras

??? Wireless Access Nodes

??? IEEE 802.3af Power Devices

??? Computer Telephony

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    MAX5940BESA+T

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > 以太網(wǎng)供電(PoE)控制器

  • 包裝:

    管件

  • 類型:

    控制器(PD)

  • 內(nèi)部開關(guān):

  • 輔助作用:

  • 標(biāo)準(zhǔn):

    802.3af(PoE)

  • 電壓 - 供電:

    39.9V ~ 67V

  • 電流 - 供電:

    400μA

  • 工作溫度:

    -40°C ~ 85°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    8-SOIC(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    8-SOIC

  • 描述:

    IC POE CNTRL 1 CHANNEL 8SOIC

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
MAXIM/美信
23+
NA/
2145
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價(jià)
MAXIM
2016+
SOP8
2145
只做原裝,假一罰十,公司可開17%增值稅發(fā)票!
詢價(jià)
MAXIM
2020+
SOP8
80000
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增
詢價(jià)
MAXIM/美信
22+
SOP8
100000
代理渠道/只做原裝/可含稅
詢價(jià)
MAXIM
24+
SOP8
20000
全新原廠原裝,進(jìn)口正品現(xiàn)貨,正規(guī)渠道可含稅!!
詢價(jià)
MAXIM
0606+
SOP8
350
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
詢價(jià)
MAXIM
23+
SOP
3200
全新原裝、誠信經(jīng)營(yíng)、公司現(xiàn)貨銷售!
詢價(jià)
MAXIM/美信
24+
SOP-8
16744
原裝現(xiàn)貨假一賠十
詢價(jià)
MAX
2015+
SOP/DIP
19889
一級(jí)代理原裝現(xiàn)貨,特價(jià)熱賣!
詢價(jià)
MAXIM
23+
4
專做原裝正品,假一罰百!
詢價(jià)