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Si3473A-IM中文资料Multi-Port PSE Controllers数据手册Skyworks规格书
Si3473A-IM规格书详情
描述 Description
The Si3473A-IM IEEE 802.3bt compliant PoE PSE Controller provides up to 45 W of power for eight 2-pair Ethernet ports in a QFN56 package. The Si3473A-IM automatically detects valid Powered Devices (PDs), monitors for fault conditions, and cuts off port power when connected PDs are removed. Each port’s supply voltage and current are measured and monitored in real-time and may be accessed via the I²C interface, enabling sophisticated system-level power management and control. Fully autonomous operation is also supported. Uses industry standard 255 mΩ sense resistor.
技术参数
- 制造商编号
：SI3473A-IM
- 生产厂家
：Skyworks
- OPN
：Si3473A-A01-IM
- Package Size (mm)
：8x8
- Temperature Range Min (°C)
：-40
- Temperature Range Max (°C)
：85
- Maximum Output Power (W)
：45
- Sense Resistor (mΩ)
：255
- Description
：Octal IEEE 802.3bt 2-pair ethernet port PSE controller with 255 mΩ current sense resistor
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
VISHAY(威世) |
24+ |
SOT236 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
VISHAY/威世 |
24+ |
NA/ |
495 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
VISHAY/威世 |
23+ |
TSOP-6 |
50000 |
只做原装正品 |
询价 | ||
VISHAY |
20+ |
TSOP-6 |
36800 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
Skyworks Solutions, Inc. |
25+ |
原封装 |
66230 |
郑重承诺只做原装进口现货 |
询价 | ||
Vishay(威世) |
23+ |
N/A |
11800 |
询价 | |||
VIS |
23+ |
SOT-26 |
60000 |
原装正品,假一罚十 |
询价 | ||
Vishay |
24+ |
SOT-23-6 |
18800 |
绝对原装进口现货 假一赔十 价格优势! |
询价 | ||
Vishay(威世) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
VISHAY |
19+ |
TSOP-6 |
200000 |
询价 |
