| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
SI34071 | The Si34071 integrates the signaling, control, and power conversion functions required in a Power over Ethernet 802.3btpowered device (PD) application. KEY FEATURES ? Full IEEE 802.3bt compliance ? Synchronous FET or Active clamp driver ? Peak current mode dc-dc converter ? Tunable switching frequency ? Auxiliary transformer winding support ? Maintain-power-signature (MPS) support ? UART interface to system controller ? Autoclass support 文件:913.69 Kbytes 頁(yè)數(shù):34 Pages | SKYWORKS 思佳訊 | SKYWORKS | |
The Si34071 integrates the signaling, control, and power conversion functions required in a Power over Ethernet 802.3btpowered device (PD) application. KEY FEATURES ? Full IEEE 802.3bt compliance ? Synchronous FET or Active clamp driver ? Peak current mode dc-dc converter ? Tunable switching frequency ? Auxiliary transformer winding support ? Maintain-power-signature (MPS) support ? UART interface to system controller ? Autoclass support 文件:913.69 Kbytes 頁(yè)數(shù):34 Pages | SKYWORKS 思佳訊 | SKYWORKS | ||
Class 8 90W Powered Device The Si34071-GM combines an IEEE compliant 802.3bt interface with a high efficiency DC DC converter to provide up to 71 W of power. It includes full support for autoclass, short maintain power signature (MPS), and power demotion. The high efficiency DC DC converter supports flyback or forward topolog | Skyworks 思佳訊 | Skyworks | ||
Package:32-QFN;包裝:卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶 類別:集成電路(IC) 以太網(wǎng)供電(PoE)控制器 描述:802.3BT PD WITH INTEGRATED DC DC | SKYWORKS 思佳訊 | SKYWORKS | ||
Package:32-QFN;包裝:卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶 類別:集成電路(IC) 以太網(wǎng)供電(PoE)控制器 描述:802.3BT PD WITH INTEGRATED DC DC | SKYWORKS 思佳訊 | SKYWORKS | ||
包裝:盒 功能:以太網(wǎng)供電(POE),PSE 類別:開發(fā)板,套件,編程器 評(píng)估和演示板及套件 描述:SI34071 FORWARD CONVERTER EVB | SKYWORKS 思佳訊 | SKYWORKS |
技術(shù)參數(shù)
- Sleep Mode:
Advanced
- Temperature Range Min (°C):
-40
- Maximum Output Power (W):
71
- Aux Adapter Support:
false
- Package Type:
QFN32
- OPN:
Si34071-A01-GM
- Switching Frequency Range (kHz):
100
- Transformer Bias Winding Input:
true
- Switching Frequency Max (kHz):
500
- Package Size (mm):
5x5
- Description:
802.3bt PoE PD Interface with dc-dc
- IEEE Specification:
802.3 bt Type 3 and 4
- Efficiency (%):
90
- Temperature Range Max (°C):
85
- Auto MPS Support:
false
- DC DC:
true
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
SILICON LABS/芯科 |
23+ |
NA |
11200 |
原廠授權(quán)一級(jí)代理、全球訂貨優(yōu)勢(shì)渠道、可提供一站式BO |
詢價(jià) | ||
24+ |
N/A |
69000 |
一級(jí)代理-主營(yíng)優(yōu)勢(shì)-實(shí)惠價(jià)格-不悔選擇 |
詢價(jià) | |||
Skyworks Solutions Inc. |
25+ |
32-QFN |
9350 |
獨(dú)立分銷商 公司只做原裝 誠(chéng)心經(jīng)營(yíng) 免費(fèi)試樣正品保證 |
詢價(jià) | ||
Skyworks(思佳訊) |
25+ |
封裝 |
500000 |
源自原廠成本,高價(jià)回收工廠呆滯 |
詢價(jià) | ||
Skyworks思佳訊 |
25+ |
NA |
60000 |
全新原裝正品、可開增票、可溯源、一站式配單 |
詢價(jià) | ||
VIS |
23+ |
TSOP-6 |
60000 |
原裝正品,假一罰十 |
詢價(jià) | ||
Vishay(威世) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
VISHAY |
2021+ |
60000 |
原裝現(xiàn)貨,歡迎詢價(jià) |
詢價(jià) | |||
VISHAY/威世 |
2022+ |
SOT-23-6 |
30000 |
進(jìn)口原裝現(xiàn)貨供應(yīng),絕對(duì)原裝 假一罰十 |
詢價(jià) | ||
VISHAY |
2023+ |
SOT23-6 |
5800 |
進(jìn)口原裝,現(xiàn)貨熱賣 |
詢價(jià) |
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