AIC1642-33CX DC/DC升压转换器电源管理IC 3.3V SOT-89 marking/标记 AM33 3-PIN单节电池升压DC/ DC转换器
| 控制方式MODE | PFM |
| 输入电压VINInput Voltage | 〈8V |
| 输出电压VOUTOutput Voltage | 3.3V |
| 输出电流IOUTOutput Current | 10mA |
| 震荡频率FOSCOscillation Frequency | 105KHz |
| 内置FETBuilt-in FET | NMOS |
| Description & Applications | 3-PIN ONE-CELL STEP-UP DC/DC CONVERTER •Guaranteed Start-Up from Below 0.9 V. •High Efficiency. •Low Quiescent Current. •Few Number of External Components needed. •Low Ripple and Low Noise. •Fixed Output Voltage: 3V •Driver for External Transistor. •Space Saving SOT-89 Packages. •Pagers. •Cameras. •Wireless Microphones. •Pocket Organizers. •Battery Backup Suppliers. •Portable Instruments. |
| 描述与应用 | 3-PIN单节电池升压DC/ DC转换器 •启动低于0.9 V。 •高效率。 •低静态电流。 •所需的外部组件数很少。 •低纹波，低噪声。 •固定输出电压：3V •节省空间的SOT-89封装 •传呼机。 •数位相机。 •无线麦克风。 •袖珍设备。 •电池备份供应。 •便携式仪器。。 |
| 规格书PDF |
