首頁>SI3473B-IM>規(guī)格書詳情
Si3473B-IM數據手冊Skyworks中文資料規(guī)格書
Si3473B-IM規(guī)格書詳情
描述 Description
The Si3473B-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 Si3473B-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 200 mΩ sense resistor for improved thermal performance.
技術參數
- 制造商編號
：SI3473B-IM
- 生產廠家
：Skyworks
- OPN
：Si3473B-A01-IM
- Package Size (mm)
：8x8
- Temperature Range Min (°C)
：-40
- Temperature Range Max (°C)
：85
- Maximum Output Power (W)
：45
- Sense Resistor (mΩ)
：200
- Description
：Octal IEEE 802.3bt 2-pair ethernet port PSE controller with 200 mΩ current sense resistor
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
VISHAY(威世) |
24+ |
SOT236 |
7350 |
現(xiàn)貨供應,當天可交貨!免費送樣,原廠技術支持!!! |
詢價 | ||
VISHAY/威世 |
24+ |
NA/ |
495 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
VISHAY |
20+ |
TSOP-6 |
36800 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
VISHAY/威世 |
12+ |
SOT-236 |
295 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
Vishay(威世) |
23+ |
NA |
20094 |
正納10年以上分銷經驗原裝進口正品做服務做口碑有支持 |
詢價 | ||
Vishay(威世) |
23+ |
N/A |
11800 |
詢價 | |||
VISHAY |
TSOP-6 |
53650 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
VISHAY |
2025+ |
TSOP-6 |
7695 |
全新原廠原裝產品、公司現(xiàn)貨銷售 |
詢價 | ||
VISHAY/威世 |
23+ |
SOT-236 |
30000 |
代理全新原裝現(xiàn)貨,價格優(yōu)勢 |
詢價 | ||
Vishay |
24+ |
SOT-23-6 |
18800 |
絕對原裝進口現(xiàn)貨 假一賠十 價格優(yōu)勢! |
詢價 |
