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MIC2141BM5TR DC/DC Step-Up Converter 4.8~22V SOT-153/SOT23-5 marking SAAA Micropower Boost Converter
| 控制方式 MODE | |
| 输入电压VIN Input Voltage | 2.5 ~14V |
| 输出电压VOUT Output Voltage | 4.8~22V |
| 输出电流IOUT Output Current | 10mA |
| 震荡频率FOSC Oscillation Frequency | 330KHz |
| 内置FET Built-in FET | |
| Description & Applications | Micropower Boost Converter •Implements low-power boost, SEPIC, or flyback •2.2V to 14V input voltage •330kHz switching frequency •<2µA shutdown current •70µA quiescent current •1.24V bandgap reference •Typical output current 1mA to 10mA •SOT23-5 package Applications •LCD bias supply •CCD digital camera supply |
| 描述与应用 | 微功率升压转换器 •实现低功率升压，SEPIC或反激式 •2.2V至14V的输入电压 •开关频率为330kHz •<2μA关断电流 •70μA静态电流 •1.24V带隙基准 •典型输出电流1mA至10mA •SOT23-5封装 •LCD偏置电源 •CCD数码相机供应 |
