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MAX5940A

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

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 signa

文件:295.42 Kbytes 页数:15 Pages

Maxim

美信

MAX5940AESA

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

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 signa

文件:295.42 Kbytes 页数:15 Pages

Maxim

美信

MAX5940A-MAX5940B

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

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 signa

文件:295.42 Kbytes 页数:15 Pages

Maxim

美信

MAX5940AESA

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

文件:248.84 Kbytes 页数:15 Pages

Maxim

美信

MAX5940AESA

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

文件:248.84 Kbytes 页数:15 Pages

Maxim

美信

MAX5940A

IEEE 802.3af PD接口控制器,用于以太网供电

MAX5940A/MAX5940B/MAX5940C/MAX5940D为用电设备(PD)提供完整的接口功能,遵从IEEE® 802.3af标准,用于以太网供电系统中。MAX5940A/MAX5940B/MAX5940C/MAX5940D为PD提供带有检测签名、分类签名和带可编程浪涌电流控制的集成隔离开关。该类器件还具有供电模式、宽滞回的欠压锁定(UVLO)功能,和供电正常状态指示。MAX5940A/MAX5940B具有80V的最大绝对额定值,MAX5940C/MAX5940D的最大绝对额定值为90V。\n集成的MOSFET在检测和分类期间提供PD隔离。MAX5940A/MAX5940B/MAX \n• 完全集成的IEEE 802.3af PD接口 \n• PD检测和可编程的分类签名 \n• 检测期间低于10µA的漏电流偏差 \n• 集成的MOSFET用于隔离和浪涌电流限制 \n• 90V绝对最大额定值(MAX5940C/MAX5940D) \n• 栅极输出允许外部控制内部隔离MOSFET \n• 可编程的浪涌电流控制 \n• 可编程的欠压琐定功能(仅MAX5940B/MAX5940D) \n• 宽UVLO滞回适应双绞线电缆电压降 \n• PGOOD//PGOOD输出启动下游DC-DC转换器 \n• -40°C至+85°C工作温度范围;

ADI

亚德诺

MAX5940AESA+

Package:8-SOIC(0.154",3.90mm 宽);包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) 以太网供电(PoE)控制器 描述:IC POE CNTRL 1 CHANNEL 8SOIC

AD

亚德诺

MAX5940AESA+T

Package:8-SOIC(0.154",3.90mm 宽);包装:管件 类别:集成电路(IC) 以太网供电(PoE)控制器 描述:IC POE CNTRL 1 CHANNEL 8SOIC

AD

亚德诺

技术参数

  • RDS(ON) (PD MOSFET)(Ω):

    0.6

  • PWM:

    No

  • UVLO Threshold(V):

    35.4

  • Features:

    Programmable Inrush Current

  • RoHS Available:

    Yes

  • Package/ Pins:

    SOIC(N)/8

  • Smallest Available Pckg. (max w/pins)(mm2):

    30.9

  • Oper. Temp.(°C):

    -40 to +85

  • Budgetary Price (See Notes):

    $2.47 @1k

供应商型号品牌批号封装库存备注价格
24+
3000
公司现货
询价
MAXIM
24+
656
原装现货假一罚十
询价
MAXIM
23+
原装正品
6500
绝对全新原装!现货!特价!请放心订购!
询价
MAXIM
25+
SOP8
1876
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
MAXIM
16+
SOP8
8000
原装现货请来电咨询
询价
MAX
2015+
SOP/DIP
19889
一级代理原装现货,特价热卖!
询价
MAXIM
2016+
SOP8
1643
只做原装,假一罚十,公司可开17%增值税发票!
询价
MAXIM
24+
SOP-8
5000
只做原装公司现货
询价
MAXIM
22+
SMD8
8200
原装现货库存.价格优势
询价
MAXIM
24+
SOP8
90000
一级代理商进口原装现货、假一罚十价格合理
询价
更多MAX5940A供应商 更新时间2025-10-4 16:01:00