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MAX5914EMH中文资料美信数据手册PDF规格书
MAX5914EMH规格书详情
General Description
The MAX5913/MAX5914 are quadruple hot-swap controllers. The MAX5913/MAX5914 independently control four external N-channel switches to hot-swap system loads from a single VCC supply line. The devices allow the safe insertion and removal of power devices from live network ports. Operating supply voltage range is between +35V and +72V. The devices are intended for applications in Power-Over-Media-Dependent Interface (MDI), but are not limited to such usage.
Features
♦ Wide Operating Input Voltage Range +35V to +72V
♦ IEEE 802.3AF Compatible
♦ Four Independent Power Switch Controllers
♦ Open-Circuit Detector
♦ On-Board Charge Pumps to Drive External N-Channel FETs
♦ Current Sense with External Resistor
♦ Foldback Current Limiting
♦ +32V Input Undervoltage Lockout
♦ On-Chip +12V, 100mA Voltage Relay Drivers
Applications
Power-Over-LAN
Power-Over-MDI
IP Phone Switches/Routers
Telecom Line Cards
Network Switches/Routers
Mid-Span Power-Over-MDI
产品属性
- 型号：
MAX5914EMH
- 制造商：
Maxim Integrated Products
- 功能描述：
+48V QUAD HOT-SWAP CONTROLLERS FOR POWER-OVER - Rail/Tube
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ADI(亚德诺)/MAXIM(美信) |
24+ |
7350 |
原装进口,原厂直销!当天可交货,支持原型号开票! |
询价 | |||
Maxim |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
MAXIM |
23+ |
TSSOP |
3000 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
MAX5915EUI |
2400 |
2400 |
询价 | ||||
MAXIM |
19+ |
TSSOP |
256800 |
原厂代理渠道,每一颗芯片都可追溯原厂； |
询价 | ||
MAX |
22+ |
TSSOP28 |
8200 |
原装现货库存.价格优势 |
询价 | ||
MAXIM/美信 |
23+ |
TSSOP |
8998 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
Analog Devices Inc/Maxim Integ |
23+/24+ |
28-TSSOP |
8600 |
只供原装进口公司现货+可订货 |
询价 | ||
MAXIM/美信 |
24+ |
TSSOP28 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
MAXIM/美信 |
2447 |
SOIC |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 |
