Overvoltage Protectors with External pFET

General Description The MAX4923–MAX4926 overvoltage protection (OVP) controllers protect low-voltage systems against high-voltage faults of up to +28V with an appropriate external pFET. When the input voltage exceeds the overvoltage lockout (OVLO) threshold, or falls below the undervoltage lockou

文件：202.31 Kbytes 頁數(shù)：7 Pages

MAXIM

美信

過壓保護(hù)控制器，采用外部pFET

MAX4923–MAX4926過壓保護(hù)(OVP)控制器使用適當(dāng)?shù)耐獠縫FET可在高達(dá)+28V的高壓故障條件下為低壓系統(tǒng)提供保護(hù)。當(dāng)輸入電壓超過過壓鎖定(OVLO)門限，或跌落至低于欠壓鎖定(UVLO)門限時(shí)，器件關(guān)斷外部pFET使受保護(hù)元件免受損害，并輸出標(biāo)志通知處理器出現(xiàn)故障狀態(tài)。\n典型過壓門限設(shè)定為7.18V (MAX4923)、6.16V (MAX4924)、5.65V (MAX4925)和4.46V (MAX4926)。所有器件的欠壓門限均設(shè)定為2.44V (典型值)。\n當(dāng)輸入端(IN)使用1μF電容旁路至地時(shí)，可提供±15k HBM ESD保護(hù)。所有器件提供小型6引腳(1.5mm ·高達(dá)+28V的過壓保護(hù)\n·預(yù)設(shè)7.18V、6.16V、5.65V和4.46V過壓門限電平\n·預(yù)設(shè)2.44V典型欠壓門限電平\n·±2.5%精度的過壓/欠壓門限電平\n·低電源電流13μA (典型值)\n·驅(qū)動(dòng)外部pFET\n·20ms適配器防抖時(shí)間\n·故障標(biāo)志指示器\n·6引腳(1.5mm x 1.0mm) μDFN封裝;

ADI

亞德諾

Overvoltage Protectors with External pFET

General Description The MAX4923–MAX4926 overvoltage protection (OVP) controllers protect low-voltage systems against high-voltage faults of up to +28V with an appropriate external pFET. When the input voltage exceeds the overvoltage lockout (OVLO) threshold, or falls below the undervoltage lockou

文件：202.31 Kbytes 頁數(shù)：7 Pages

MAXIM

美信

Surge Clamping, Transient Overvoltage Suppressor Bidirectional

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：26.12 Kbytes 頁數(shù)：2 Pages

NTE

SMA Female Bulkhead Connector Solder Attachment For PE-034SR, .235 inch D Hole

文件：220.89 Kbytes 頁數(shù)：3 Pages

PASTERNACK

Dual P-Channel 30-V (D-S) MOSFET

文件：44.72 Kbytes 頁數(shù)：5 Pages

VISHAYVishay Siliconix

威世威世科技公司