| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
MAX1721 | SOT23封装、开关电容电压反相器,带有关断 超小型MAX1719/MAX1720/MAX1721单片CMOS电荷泵反相器支持+1.5V至+5.5V的输入电压。MAX1720工作频率为12kHz,MAX1719/MAX1721工作频率为125kHz。这些器件具有高效率、小型外部元件和逻辑控制关断功能,因此非常适合电池供电和电路板级电压转换应用。\n\n 片内集成了振荡器控制电路和四个功率MOSFET开关。MAX1719/MAX1720/MAX1721的典型应用领域是从+5V逻辑电源产生-5V电源来为模拟电路供电。所有三个器件均采用6引脚SOT23封装,可提供25mA的连续输出电流。\n\n 对于无关断功能的引脚兼容SO • 逻辑控制关断电流:1nA\n\n• 6引脚SOT23封装\n\n• 电压转换效率:99.9%\n\n• 静态电流:50µA (MAX1720)\n\n• 输入电压范围:+1.5V至+5.5V\n\n• 输出电流:25mA\n\n• 仅需要两个1µF电容(MAX1719/MAX1721); | ADI 亚德诺 | ADI | |
SOT23, Switched-Capacitor Voltage Inverters with Shutdown General Description The ultra-small MAX1719/MAX1720/MAX1721 monolithic, CMOS charge-pump inverters accept input voltages ranging from +1.5V to +5.5V. The MAX1720 operates at 12kHz, and the MAX1719/MAX1721 operate at 125kHz. High efficiency, small external components, and logic controlled shutdown 文件:568.86 Kbytes 页数:8 Pages | Maxim 美信 | Maxim | ||
Stand-Alone ModelGauge m5 Fuel Gauge 文件:4.66408 Mbytes 页数:115 Pages | Maxim 美信 | Maxim | ||
Battery charger or power supply 文件:2.55347 Mbytes 页数:24 Pages | Maxim 美信 | Maxim | ||
Lithium battery pack of desired configuration 文件:2.58256 Mbytes 页数:24 Pages | Maxim 美信 | Maxim | ||
Battery charger or power supply 文件:2.55347 Mbytes 页数:24 Pages | Maxim 美信 | Maxim | ||
Lithium battery pack of desired configuration 文件:2.58256 Mbytes 页数:24 Pages | Maxim 美信 | Maxim | ||
Stand-Alone ModelGauge m5 Fuel Gauge 文件:4.66408 Mbytes 页数:115 Pages | Maxim 美信 | Maxim | ||
Lithium battery pack of desired configuration 文件:2.65944 Mbytes 页数:28 Pages | Maxim 美信 | Maxim | ||
Lithium battery pack of desired configuration 文件:2.65944 Mbytes 页数:28 Pages | Maxim 美信 | Maxim |
技术参数
- VIN (min)(V):
1.5
- VIN (max)(V):
5.5
- IOUT (typ)(A):
0.025
- Unadj. VOUT(V):
-VIN
- ICC (max)(mA):
0.65
- Switching Frequency(kHz):
125
- Features:
Shutdown
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
SOT23/6
- Smallest Available Pckg. (max w/pins)(mm2):
9
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$0.75 @1k
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MAXIM |
24+ |
SMD |
974 |
询价 | |||
MAXIM |
25+ |
SMD |
4500 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
MAXIM/美信 |
23+ |
MSOP8 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
MAXIM/美信 |
23+ |
MSOP8 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
MAXIM |
25+ |
SMD |
3200 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
MAXIM |
22+ |
MSOP8 |
3000 |
原装正品,支持实单 |
询价 | ||
MAXIM |
23+ |
SMD |
4000 |
正品原装货价格低 |
询价 | ||
MAXIM/美信 |
24+ |
NA/ |
3300 |
原装现货,当天可交货,原型号开票 |
询价 | ||
MAXIM |
25+ |
20280 |
福安瓯为您提供真芯库存,真诚服务 |
询价 | |||
MAX |
SOP6 |
800 |
正品原装--自家现货-实单可谈 |
询价 |
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