MAX5940A集成电路(IC)的以太网供电(PoE)控制器规格书PDF中文资料

| 厂商型号 |
MAX5940A |
| 参数属性 | MAX5940A 封装/外壳为8-SOIC(0.154",3.90mm 宽);包装为管件;类别为集成电路(IC)的以太网供电(PoE)控制器;产品描述:IC POE CNTRL 1 CHANNEL 8SOIC |
| 功能描述 | IEEE 802.3af PD Interface Controller For Power-Over-Ethernet |
| 封装外壳 | 8-SOIC(0.154",3.90mm 宽) |
| 文件大小 |
295.42 Kbytes |
| 页面数量 |
15 页 |
| 生产厂商 | MAXIM |
| 中文名称 | 美信 |
| 网址 | |
| 数据手册 | |
| 更新时间 | 2026-1-26 22:58:00 |
| 人工找货 | MAX5940A价格和库存,欢迎联系客服免费人工找货 |
MAX5940A规格书详情
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.
特性 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
产品属性
- 产品编号:
MAX5940AESA+T
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 以太网供电(PoE)控制器
- 包装:
管件
- 类型:
控制器(PD)
- 内部开关:
是
- 辅助作用:
无
- 标准:
802.3af(PoE)
- 电压 - 供电:
36.6V ~ 67V
- 电流 - 供电:
400µA
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
8-SOIC(0.154",3.90mm 宽)
- 供应商器件封装:
8-SOIC
- 描述:
IC POE CNTRL 1 CHANNEL 8SOIC
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
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 |
07+09+ |
SOP-8 |
1000 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
MAXIM |
24+ |
SOP8 |
20000 |
全新原厂原装,进口正品现货,正规渠道可含税!! |
询价 | ||
MAXIM |
23+ |
SOP-8 |
12800 |
公司只有原装 欢迎来电咨询。 |
询价 | ||
MAX |
2015+ |
SOP/DIP |
19889 |
一级代理原装现货,特价热卖! |
询价 | ||
MAXIM |
23+ |
SOP-8 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
MAXIM/美信 |
2450+ |
SOP8 |
9850 |
只做原厂原装正品现货或订货假一赔十! |
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/美信 |
25+ |
SOIC-Narrow-8 |
30000 |
原装正品公司现货,假一赔十! |
询价 | ||
MAXIM |
2023+ |
SOP |
50000 |
原装现货 |
询价 |

