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AIC1639-33CX DC/DC Step-Up Converter 3.3V SOT-89 marking AU33 3-PIN ONE-CELL STEP-UP DC/DC CONVERTER
控制方式 MODE | PFW |
输入电压VIN Input Voltage | 〈8V |
输出电压VOUT Output Voltage | 3.3V |
输出电流IOUT Output Current | 10mA |
震荡频率FOSC Oscillation Frequency | 105KHz |
内置FET Built-in FET | |
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:3.3V •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:3.3V •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。 |