| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX4944L | 過(guò)壓保護(hù)控制器,內(nèi)置FET MAX4943–MAX4946/MAX4949系列過(guò)壓保護(hù)器具有低至80mΩ (典型值) RON的內(nèi)部FET,可為低壓系統(tǒng)提供高達(dá)+28V的故障保護(hù)。器件還可驅(qū)動(dòng)可選的外部pFET為負(fù)載提供抵達(dá)-28V的反向電流保護(hù)。當(dāng)輸入電壓超過(guò)過(guò)壓門限時(shí),器件關(guān)斷內(nèi)部FET,以防止損壞被保護(hù)元件。\n 所有開關(guān)均具有1.2A過(guò)流保護(hù)。在短路情況下,MAX4944B和MAX4945B將開關(guān)置為鎖定狀態(tài),并維持開關(guān)關(guān)斷。對(duì)于自動(dòng)重試器件,開關(guān)關(guān)斷后每隔15ms (典型值)重試時(shí)間打開一次,以連續(xù)監(jiān)測(cè)過(guò)載條件。\n 過(guò)壓門限(OVLO)預(yù)設(shè)為7.4V、6.35V、5.8V、4.56V或8.9V。欠壓鎖定(UVL \n? 集成nFET開關(guān) \n? 7.40V (MAX4943) \n? 5.80V (MAX4945_) \n? 8.90V (MAX4949) \n? 短路保護(hù)(鎖定/自動(dòng)重試) \n? 輸入電源就緒邏輯輸出 \n? 小型、8引腳(2mm x 2mm) μDFN封裝; | ADI 亞德諾 | ADI | |
包裝:托盤 類別:集成電路(IC) 專用 IC 描述:IC OVERVOLTAGE PROT CTRL 8UDFN | AD 亞德諾 | AD | ||
包裝:托盤 類別:集成電路(IC) 專用 IC 描述:IC OVERVOLTAGE PROT CTRL 8UDFN | AD 亞德諾 | AD | ||
Dual-Chip Plastic Encapsulated Transistor 文件:585.71 Kbytes 頁(yè)數(shù):2 Pages | SECOS 喜可士 | SECOS | ||
Dual-Chip Plastic Encapsulated Transistor 文件:585.71 Kbytes 頁(yè)數(shù):2 Pages | SECOS 喜可士 | SECOS | ||
Surge Clamping, Transient Overvoltage Suppressor Unidirectional Description: The NTE4900 series of silicon Transient Suppressors designed to protect voltage sensitive components from high energy voltage transients. Transient over voltage suppressor devices have become very important as a consequence of their high surge capability, extremely fast response time 文件:26.04 Kbytes 頁(yè)數(shù):2 Pages | NTE | NTE |
詳細(xì)參數(shù)
- 型號(hào):
MAX4944L
- 功能描述:
電流和電力監(jiān)控器、調(diào)節(jié)器 Overvoltage-Protect Controller
- RoHS:
否
- 制造商:
STMicroelectronics
- 產(chǎn)品:
Current Regulators
- 電源電壓-最大:
48 V
- 電源電壓-最?。?/span>
5.5 V
- 工作溫度范圍:
- 40 C to + 150 C
- 安裝風(fēng)格:
SMD/SMT
- 封裝/箱體:
HPSO-8
- 封裝:
Reel
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM |
17+ |
8UDFN |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
25+ |
DFN8 |
25000 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
詢價(jià) | ||
MAXIM |
24+ |
SMD |
5000 |
全現(xiàn)原裝公司現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
1650+ |
UDFN-8 |
7500 |
只做原裝進(jìn)口,假一罰十 |
詢價(jià) | ||
MAX |
23+ |
uDFN |
3300 |
全新原裝假一賠十 |
詢價(jià) | ||
MAXIM |
22+ |
8uDFN |
8200 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
MAX |
23+ |
QFN |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
QFN |
23+ |
NA |
15659 |
振宏微專業(yè)只做正品,假一罰百! |
詢價(jià) | ||
MAXI |
25+23+ |
SMD |
36540 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
MAXI |
24+ |
SMD |
35200 |
一級(jí)代理分銷/放心采購(gòu) |
詢價(jià) |
相關(guān)規(guī)格書
更多- MAX4944LELA+T
- MAX4945BELA+T
- MAX4947EBA+T
- MAX4947ETG
- MAX4947ETG+
- MAX4947ETG-T
- MAX4948ERA+
- MAX4948ETG+
- MAX4948EVKIT+
- MAX494CPD
- MAX494CSD
- MAX494CSD+T
- MAX494EPD
- MAX494ESD
- MAX494MJD
- MAX4950ACTX+T
- MAX4950CTO+T
- MAX4951AECTP+T
- MAX4951BECTP+
- MAX4951BECTP+T
- MAX4951BEVKIT+
- MAX4951CCTP+GH7
- MAX4951CTP+T
- MAX4951EVKIT+
- MAX4952ACTI+T
- MAX4952BCTP+
- MAX4952BEVKIT+
- MAX4952CTO+T
- MAX4959EUB+
- MAX495C/D
- MAX495CPA+
- MAX495CSA+
- MAX495CSA-T
- MAX495CUA+
- MAX495CUA-T
- MAX495ESA
- MAX495ESA+T
- MAX495MJA
- MAX4960ELB+T
- MAX4960EUB+T
- MAX4967EGEE/V+T
- MAX4968ACCM+
- MAX4969CTO+
- MAX496C/D
- MAX496CPE+
相關(guān)庫(kù)存
更多- MAX4945AELA+T
- MAX4945ELA+
- MAX4947ERA+T
- MAX4947ETG/GG8
- MAX4947ETG+T
- MAX4948EBA+T
- MAX4948ERA+T
- MAX4948ETG+T
- MAX4949ELA+T
- MAX494CPD+
- MAX494CSD+
- MAX494CSD-T
- MAX494EPD+
- MAX494ESD+
- MAX4950ACTX+
- MAX4950CTO+
- MAX4951AECTP+
- MAX4951AEEVKIT+
- MAX4951BECTP+GH7
- MAX4951BECTP+TGH7
- MAX4951CCTP+
- MAX4951CTP+
- MAX4951CTP+TGH7
- MAX4952ACTI+
- MAX4952AEVKIT+
- MAX4952BCTP+T
- MAX4952CTO+
- MAX4959ELB+T
- MAX4959EUB+T
- MAX495CPA
- MAX495CSA
- MAX495CSA+T
- MAX495CUA
- MAX495CUA+T
- MAX495EPA
- MAX495ESA+
- MAX495ESA-T
- MAX4960ELB+
- MAX4960EUB+
- MAX4967EGEE/V+
- MAX4967EVKIT+
- MAX4968ACCM+T
- MAX4969CTO+T
- MAX496CPE
- MAX496CSE

