| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
MAX4925 | 过压保护控制器,采用外部pFET MAX4923–MAX4926过压保护(OVP)控制器使用适当的外部pFET可在高达+28V的高压故障条件下为低压系统提供保护。当输入电压超过过压锁定(OVLO)门限,或跌落至低于欠压锁定(UVLO)门限时,器件关断外部pFET使受保护元件免受损害,并输出标志通知处理器出现故障状态。\n\n 典型过压门限设定为7.18V (MAX4923)、6.16V (MAX4924)、5.65V (MAX4925)和4.46V (MAX4926)。所有器件的欠压门限均设定为2.44V (典型值)。\n\n 当输入端(IN)使用1µF电容旁路至地时,可提供±15k HBM ESD保护。所 • 高达+28V的过压保护\n• 预设7.18V、6.16V、5.65V和4.46V过压门限电平\n• 预设2.44V典型欠压门限电平\n• ±2.5%精度的过压/欠压门限电平\n• 低电源电流13µA (典型值)\n• 驱动外部pFET\n• 20ms适配器防抖时间\n• 故障标志指示器\n• 6引脚(1.5mm x 1.0mm) µDFN封装; | ADI 亚德诺 | ADI | |
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 页数:7 Pages | MAXIM 美信 | MAXIM | ||
Package:6-WFDFN;包装:卷带(TR) 类别:集成电路(IC) 专用 IC 描述:IC OVERVOLTAGE PROT CTRL 6UDFN | AD 亚德诺 | AD | ||
P-Channel 40 V (D-S) MOSFET 文件:1.00454 Mbytes 页数:9 Pages | VBSEMI 微碧半导体 | VBSEMI | ||
Power MOSFET 30 V, 48 A, Single N?묬hannel, SO?? FL 文件:114.25 Kbytes 页数:6 Pages | ONSEMI 安森美半导体 | ONSEMI | ||
Power MOSFET 文件:118.41 Kbytes 页数:7 Pages | ONSEMI 安森美半导体 | ONSEMI |
技术参数
- VIN (min)(V):
1.8
- VIN (max)(V):
28
- Over Voltage Trip Level(V):
5.65
- Under Voltage Lockout(V):
2.44
- Over Volt. Flag:
Open-Drain
- tGATE (On)(ms):
20
- tGATE (Off)(µs):
5
- Package/ Pins:
UDFN/6
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$1.94 @1k
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ADI |
25+ |
6-LFCSP-1.5X1X0.75 |
5500 |
过压保护控制器,采用外部pFET |
询价 | ||
maxim |
20+ |
PGA |
3858 |
全新原装 |
询价 | ||
MAXIM/美信 |
24+ |
SSOPQFN |
25050 |
原厂支持公司优势现货 |
询价 | ||
Maxim Integrated |
24+ |
6-uDFN(1.5x1.0) |
38520 |
一级代理/放心采购 |
询价 | ||
Maxim |
1931+ |
N/A |
567 |
加我qq或微信,了解更多详细信息,体验一站式购物 |
询价 | ||
MAXIM/美信 |
23+ |
DFN |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
MAXIM |
25+ |
DFN-6 |
932 |
就找我吧!--邀您体验愉快问购元件! |
询价 | ||
MAXIM/美信 |
23+ |
DFN |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
Maxim |
22+ |
6uDFN (1.5x1.0) |
9000 |
原厂渠道,现货配单 |
询价 | ||
MAXIM/美信 |
23+ |
6-WFDFN |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 |
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