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MAX5942ACSE中文资料PDF规格书
厂商型号 |
MAX5942ACSE |
参数属性 | MAX5942ACSE 封装/外壳为16-SOIC(0.154",3.90mm 宽);包装为管件;类别为集成电路(IC) > 以太网供电(PoE)控制器;产品描述:IC POE CNTRL 1 CHANNEL 16SOIC |
功能描述 | IEEE 802.3af Power-Over-Ethernet Interface/PWM Controller for Power Devices |
文件大小 |
465.85 Kbytes |
页面数量 |
24 页 |
生产厂商 | MaximIntegrated |
企业简称 |
Maxim【美信半导体】 |
中文名称 | 美信半导体官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-6-13 22:50:00 |
MAX5942ACSE规格书详情
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
产品属性
- 产品编号:
MAX5942ACSE+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:
无
- 辅助作用:
无
- 标准:
802.3af(PoE)
- 电压 - 供电:
18V ~ 67V
- 电流 - 供电:
400µA
- 工作温度:
0°C ~ 70°C
- 安装类型:
表面贴装型
- 封装/外壳:
16-SOIC(0.154",3.90mm 宽)
- 供应商器件封装:
16-SOIC
- 描述:
IC POE CNTRL 1 CHANNEL 16SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ALTERA |
23+ |
BGA256 |
12000 |
全新原装假一赔十 |
询价 | ||
Maxim |
20+ |
na |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
MAXIM/美信 |
23+ |
NA/ |
120 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
MAXIM/美信 |
2022+ |
SOIC-Narrow-16 |
6900 |
原厂原装,假一罚十 |
询价 | ||
MAXIM/美信 |
23+ |
SOIC-Narrow-16 |
7188 |
秉承只做原装 终端我们可以提供技术支持 |
询价 | ||
MAXIM/美信 |
2023+ |
SOIC-Narrow-16 |
6000 |
全新原装深圳仓库现货有单必成 |
询价 | ||
Maxim Integrated |
23+ |
16-SOIC |
11200 |
主营:汽车电子,停产物料,军工IC |
询价 | ||
MAXIM |
21+ |
SOIC-Narrow-16 |
6000 |
原装现货 |
询价 | ||
MAXIM |
22+23+ |
SOP16 |
33614 |
绝对原装正品全新进口深圳现货 |
询价 | ||
MAXIM/美信 |
23+ |
SOIC-Narrow-16 |
12700 |
买原装认准中赛美 |
询价 |