| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX5971A | Single-Port, 40W, IEEE 802.3af/at PSE Controller with Integrated MOSFET General Description The MAX5971A is a single-port, power-sourcing equipment (PSE) power controller designed for use in IEEE? 802.3af/at-compliant PSE. This device provides powered device (PD) discovery, classification, current limit, and DC and AC load-disconnect detections. The MAX5971A operates 文件:2.45484 Mbytes 頁數(shù):21 Pages | MAXIM 美信 | MAXIM | |
Single-Port, 40W, IEEE 802.3af/at PSE Controller with Integrated MOSFET General Description The MAX5971A is a single-port, power-sourcing equipment (PSE) power controller designed for use in IEEE? 802.3af/at-compliant PSE. This device provides powered device (PD) discovery, classification, current limit, and DC and AC load-disconnect detections. The MAX5971A operates 文件:2.45484 Mbytes 頁數(shù):21 Pages | MAXIM 美信 | MAXIM | ||
MAX5971A | 單端口、40W、IEEE 802.3af/at PSE控制器,內(nèi)置MOSFET MAX5971A為單端口、供電設(shè)備(PSE)電源控制器,設(shè)計(jì)用于IEEE? 802.3af/at兼容PSE。該器件為用電設(shè)備(PD)提供偵測、分級、限流、直流和交流負(fù)載斷開檢測功能。MAX5971A可自動(dòng)工作,無需任何軟件編程,并具有集成的功率MOSFET和檢流電阻。該器件還支持最新的5級和2級事件分級,用于對大功率PD進(jìn)行檢測和分級。MAX5971A能夠?yàn)閱蝹€(gè)端口提供高達(dá)40W的功率(使能5級),并可對傳統(tǒng)PD提供大電容檢測。\n\n MAX5971A提供輸入欠壓鎖定(UVLO)、輸入過壓鎖定、過熱檢測、啟動(dòng)過程中的輸出電壓擺率限制以及LED狀態(tài)指示。\n\n MAX59 ? 兼容于IEEE 802.3af/at\n? 為單端口PSE應(yīng)用提供高達(dá)40W功率\n? 集成導(dǎo)通電阻為0.5Ω的功率MOSFET和檢流電阻\n? PD檢測和分級\n? 對5級PD提供可編程電流限制\n? 為傳統(tǒng)設(shè)備提供大電容檢測\n? 支持直流和交流負(fù)載斷開檢測\n? 折返式和占空比受控的電流限制\n? LED指示器用于指示端口狀態(tài)\n? 直接快速關(guān)斷控制\n? 節(jié)省空間的28引腳TQFN (5mm x 5mm)封裝; | ADI 亞德諾 | ADI | |
Package:28-WFQFN 裸露焊盤;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:IC POE CNTRL 1 CHANNEL 28TQFN | AD 亞德諾 | AD | ||
Package:28-WFQFN 裸露焊盤;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:IC POE CNTRL 1 CHANNEL 28TQFN | AD 亞德諾 | AD | ||
包裝:盒 功能:以太網(wǎng)供電(POE),PSE 類別:開發(fā)板,套件,編程器 評估和演示板及套件 描述:EVAL KIT MAX5971A (SINGLE-PORT, | AD 亞德諾 | AD |
技術(shù)參數(shù)
- High Power Mode:
Yes
- # Channels:
1
- Port Current Readout:
No
- Load Disconnect:
AC/DC
- RoHS Available:
Yes
- Package/ Pins:
TQFN/28
- Smallest Available Pckg. (max w/pins)(mm2):
26
- Oper. Temp.(°C):
-40 to +85
- Budgetary Price (See Notes):
$4.51 @1k
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ADI |
25+ |
28-LFCSP-5X5X0.75 |
5500 |
單端口、40W、IEEE 802.3af/at PSE控制器,內(nèi)置MOSFET |
詢價(jià) | ||
MAX |
24+ |
TQFN |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) | ||
MAXIM |
23+ |
原廠原封□□□ |
20000 |
原廠授權(quán)代理分銷現(xiàn)貨只做原裝正邁科技樣品支持現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
24+ |
TQFN-28 |
10000 |
MAXIM一級代理商原裝現(xiàn)貨假一罰十 |
詢價(jià) | ||
MAXIM |
25+ |
TQFN-28 |
5000 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價(jià) | ||
MAXIM/美信 |
2026+ |
QFN-28 |
16533 |
只做原廠原裝,認(rèn)準(zhǔn)寶芯創(chuàng)配單專家 |
詢價(jià) | ||
MAXIM/美信 |
1902+ |
QFN-28 |
2734 |
代理品牌 |
詢價(jià) | ||
MAXIM/美信 |
24+ |
TQFN-28 |
5000 |
全新原裝現(xiàn)貨假一罰十 |
詢價(jià) | ||
MAXIM/美信 |
20+ |
na |
65790 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價(jià) | ||
MAXIM |
24+ |
TQFN-28 |
35200 |
一級代理/放心采購 |
詢價(jià) |
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