型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
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MAX1922 | 1A Current-Limited Switch for 2 USB Ports General Description The MAX1922 current-limited 70mΩ switch with built-in fault blanking provides an accurate, preset 1.4A to 2.1A current limit, making it ideal for dual USB applications. Its low quiescent supply current (16µA) and standby current (1µA) conserve battery power in portable applica 文件:711.3 Kbytes 页数:8 Pages | Maxim 美信 | Maxim | |
MAX1922 | 1A Current-Limited Switch for 2 USB Ports 文件:186.27 Kbytes 页数:9 Pages | Maxim 美信 | Maxim | |
MAX1922 | 1A、限流开关,支持两个USB口 MAX1922限流型70mΩ开关内置了故障屏蔽功能,具有精确预设的1.4A至2.1A电流限,非常适合于双USB应用。它具有很低的静态电流(16µA)和待机电流(1µA),可节省便携设备的电池电量。MAX1922能够在2.7V至5.5V的输入电压下工作,可以理想地应用于3V/5V供电系统。\n\n 当电流达到内部电流限定值时,过流信号(/OC)向微处理器报警。10ms的故障屏蔽时间可以忽略瞬态故障(例如当热插拔一个容性负载时所引起的瞬态过流),从而避免向主机发出虚警信号。当设备上电时,这种功能也会阻止发出过流报警信号(/OC)。\n\n MAX1922具有多种安全措施确保对U • 精确的限定电流(最小1.4A,最大2.1A)\n• 内置10ms /OC屏蔽超时\n• 上电期间/OC屏蔽\n• 125mΩ (最大)高侧MOSFET\n• 短路和热保护时提供过流逻辑输出\n• 欠压锁定\n• 16µA静态供电电流\n• 最大1µA待机电流\n• 工作电压:2.7V至5.5V\n• UL®认证:UL#E211395; | ADI 亚德诺 | ADI | |
1A Current-Limited Switch for 2 USB Ports General Description The MAX1922 current-limited 70mΩ switch with built-in fault blanking provides an accurate, preset 1.4A to 2.1A current limit, making it ideal for dual USB applications. Its low quiescent supply current (16µA) and standby current (1µA) conserve battery power in portable applica 文件:711.3 Kbytes 页数:8 Pages | Maxim 美信 | Maxim | ||
1A Current-Limited Switch for 2 USB Ports 文件:186.27 Kbytes 页数:9 Pages | Maxim 美信 | Maxim | ||
1A Current-Limited Switch for 2 USB Ports 文件:186.27 Kbytes 页数:9 Pages | Maxim 美信 | Maxim | ||
1A Current-Limited Switch for 2 USB Ports 文件:186.27 Kbytes 页数:9 Pages | Maxim 美信 | Maxim | ||
Package:8-SOIC(0.154",3.90mm 宽);包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) 配电开关,负载驱动器 描述:IC PWR SWITCH P-CHAN 1:1 8SOIC | AD 亚德诺 | AD | ||
Package:8-SOIC(0.154",3.90mm 宽);包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) 配电开关,负载驱动器 描述:IC PWR SWITCH P-CHAN 1:1 8SOIC | AD 亚德诺 | AD | ||
Package:10-WFDFN 裸露焊盘;包装:管件 类别:集成电路(IC) 配电开关,负载驱动器 描述:IC PWR SWITCH P-CHAN 1:1 10TDFN | AD 亚德诺 | AD |
技术参数
- Current Limit (max)(mA):
1400
- # Power Switches:
1
- USB:
Yes
- Fault Indicator:
Yes
- Current Limit Accuracy(%):
20
- Current Limit Set By:
Preset
- RON (typ)(Ω):
0.07
- VSUPPLY (min)(V):
2.7
- VSUPPLY (max)(V):
5.5
- Enable:
L
- Over-Current Response:
Current Regulation
- Indicator Output(s):
Fault
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
SOIC (N)/8
- Smallest Available Pckg. (max w/pins)(mm2):
9.6
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$1.04 @1k
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAX |
25+ |
2560 |
绝对原装!现货热卖! |
询价 | |||
MAX |
22+ |
sop |
8200 |
原装现货库存.价格优势 |
询价 | ||
MAXIM/美信 |
24+ |
SOIC |
25050 |
原厂支持公司优势现货 |
询价 | ||
MAXIM/美信 |
2402+ |
SOP-8 |
8324 |
原装正品!实单价优! |
询价 | ||
24+ |
3000 |
公司现货 |
询价 | ||||
MAX |
02+ |
SOP |
1785 |
全新原装进口自己库存优势 |
询价 | ||
MAXIM |
25+ |
SOP |
18000 |
原厂直接发货进口原装 |
询价 | ||
MAXIM |
25+ |
SOP8 |
2500 |
福安瓯为您提供真芯库存,真诚服务 |
询价 | ||
MAXIM |
24+ |
(SOP) |
2118 |
原装现货假一罚十 |
询价 | ||
MAXIM |
17+ |
SOP8 |
6200 |
100%原装正品现货 |
询价 |
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