| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX5982B | IEEE 802.3af/at-Compliant, Powered Device Interface 文件:1.94024 Mbytes 頁數(shù):17 Pages | MAXIM 美信 | MAXIM | |
IEEE 802.3af/at-Compliant, Powered Device Interface 文件:1.94024 Mbytes 頁數(shù):17 Pages | MAXIM 美信 | MAXIM | ||
MAX5982B | IEEE 802.3af/at兼容PD接口控制器,集成70W大功率MOSFET MAX5982A/MAX5982B/MAX5982C為用電設(shè)備(PD)提供完整的接口電路,符合以太網(wǎng)供電(PoE)系統(tǒng)IEEE? 802.3af/at標(biāo)準(zhǔn)。MAX5982A/MAX5982B/MAX5982C為PD提供偵測信號、分級信號以及帶有浪涌電流控制的集成隔離功率開關(guān)。啟動過程中,MAX5982A/MAX5982B/MAX5982C將浪涌電流限制在182mA以內(nèi),直到隔離功率MOSFET完全開啟后切換到較高的限流值(1700mA至2100mA)。器件具有輸入UVLO,帶有滯回和長周期干擾脈沖屏蔽,以補償雙絞線電纜的阻性衰減,確保上電/掉電期間無干擾傳輸。MAX5982A/MAX5982B ? 休眠模式和超低功耗休眠模式(MAX5982A/MAX5982B)\n? 2級事件分級或墻上適配器指示輸出\n? 0–5級PoE分級\n? 182mA最大浪涌電流限制\n? 電流限制和折返式保護(hù)\n? LED電流可編程的LED驅(qū)動(MAX5982A/MAX5982B)\n? 增強(qiáng)散熱的5mm x 5mm、16引腳TQFN封裝; | ADI 亞德諾 | ADI | |
Package:16-WQFN 裸露焊盤;包裝:卷帶(TR) 類別:集成電路(IC) 以太網(wǎng)供電(PoE)控制器 描述:IC POE CNTRL 1 CHANNEL 16TQFN | AD 亞德諾 | AD | ||
Package:16-WQFN 裸露焊盤;包裝:卷帶(TR) 類別:集成電路(IC) 以太網(wǎng)供電(PoE)控制器 描述:IC POE CNTRL 1 CHANNEL 16TQFN | AD 亞德諾 | AD |
技術(shù)參數(shù)
- PWM:
No
- UVLO Threshold(V):
35.4
- RoHS Available:
Yes
- Package/ Pins:
TQFN/16
- Smallest Available Pckg. (max w/pins)(mm2):
26
- Oper. Temp.(°C):
-40 to +85
- Budgetary Price (See Notes):
$3.59 @1k
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ADI |
25+ |
Thin Quad Flatpack, No Leads |
5500 |
IEEE 802.3af/at兼容PD接口控制器,集成70W大功率MOSFET |
詢價 | ||
MAXIM |
13+ |
QFN |
3758 |
原裝分銷 |
詢價 | ||
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 | ||
Maxim |
20+ |
na |
65790 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
Maxim Integrated |
24+ |
16-TQFN(5x5) |
53200 |
一級代理/放心采購 |
詢價 | ||
Maxim |
1931+ |
N/A |
567 |
加我qq或微信,了解更多詳細(xì)信息,體驗一站式購物 |
詢價 | ||
MAXIM |
25+ |
QFN-16 |
2500 |
就找我吧!--邀您體驗愉快問購元件! |
詢價 | ||
Maxim Integrated |
23+ |
16-WQFN |
11200 |
主營:汽車電子,停產(chǎn)物料,軍工IC |
詢價 | ||
Maxim |
22+ |
16TQFN |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
MAXIM/美信 |
23+ |
QFN |
3000 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 |
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