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MAX5941A-MAX5941B中文資料美信數(shù)據(jù)手冊(cè)PDF規(guī)格書

MAX5941A-MAX5941B
廠商型號(hào)

MAX5941A-MAX5941B

功能描述

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

文件大小

453.72 Kbytes

頁面數(shù)量

24

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)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-6-13 22:58:00

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MAX5941A-MAX5941B規(guī)格書詳情

General Description

The MAX5941A/MAX5941B integrate a complete power IC for powered devices (PD) in a power-over-ethernet (PoE) system. The MAX5941A/MAX5941B 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

??? Programmable Undervoltage Lockout

? PWM Controller

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

??? 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

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
MAXIM
2016+
SOP16
3000
只做原裝,假一罰十,公司可開17%增值稅發(fā)票!
詢價(jià)
MAXIM
25+23+
SOP16
44844
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨
詢價(jià)
MAXIM
23+
SOP
3200
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售!
詢價(jià)
MAXIM/美信
22+
SOP-8
12245
現(xiàn)貨,原廠原裝假一罰十!
詢價(jià)
MAXIM
23+
SOP
9526
詢價(jià)
MAXIM
23+
原裝正品
6500
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購!
詢價(jià)
MAXIM
23+
47190
公司原裝現(xiàn)貨!主營品牌!可含稅歡迎查詢
詢價(jià)
MAXIM
19+
SOP16
256800
原廠代理渠道,每一顆芯片都可追溯原廠;
詢價(jià)
MAX
22+
NA
8200
原裝現(xiàn)貨庫存.價(jià)格優(yōu)勢(shì)
詢價(jià)
MAXIM/美信
23+
SOP
13000
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種
詢價(jià)