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Si3474B-IM中文资料Power Over Ethernet (PoE) Multi-Port PSE Controllers数据手册Skyworks规格书
Si3474B-IM规格书详情
描述 Description
The Si3474B-IM IEEE 802.3bt compliant PoE PSE Controller provides up to 90 W of power per Ethernet port in a QFN56 package. The Si3474B-IM automatically detects valid Powered Devices (PDs), monitors for fault conditions, and cuts off port power when connected PDs are 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.
技术参数
- 制造商编号
：SI3474B-IM
- 生产厂家
：Skyworks
- OPN
：Si3474B-A01-IM
- Package Size (mm)
：8x8
- Temperature Range Min (°C)
：-40
- Temperature Range Max (°C)
：85
- Maximum Output Power (W)
：90
- Sense Resistor (mΩ)
：200
- Description
：QUAD 802.3bt PoE PSE Controller
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
VISHAY/威世 |
24+ |
NA/ |
36200 |
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 | ||
Vishay(威世) |
23+ |
N/A |
11800 |
询价 | |||
VISHAY |
24+ |
TSOP-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 | |||
VISHAY |
TSOP-6 |
6650 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
Vishay Siliconix |
2022+ |
SOT-23-6 细型,TSOT-23-6 |
38550 |
全新原装 支持表配单 中国著名电子元器件独立分销 |
询价 | ||
VISHAY(威世) |
2447 |
SOT-23-6 |
115000 |
3000个/圆盘一级代理专营品牌!原装正品,优势现货, |
询价 |
