RT9263CCX5 DC/DC升压转换器电源管理IC 3.3V SOT89-5 marking/标记 7KE1K 高效率，低电源电流，升压型DC/ DC转换器
| 控制方式MODE | PWM |
| 输入电压VINInput Voltage | 1V |
| 输出电压VOUTOutput Voltage | 3.3V |
| 输出电流IOUTOutput Current | 100mA/0.1A |
| 震荡频率FOSCOscillation Frequency | 550KHz |
| 内置FETBuilt-in FET | NMOS |
| Description & Applications | High Efficiency, Low Supply Current,Step-up DC/DC Converter •1.0V Low Start-up Input Voltage •High Supply Capability to Deliver 3.3V 100mA with 1V Input Voltage • 17 A Quiescent (Switch-off) Supply Current • 90% Efficiency • 550KHz Fixed Switching Rate • Providing Flexibility for Using Internal and •External Power Switches • SOT89-5 Package •PDA • Portable Instrument • DSC |
| 描述与应用 | 高效率，低电源电流，升压型DC/ DC转换器 •1.0V低启动输入电压 •高供电能力，输入电压为1V，提供3.3V 100mA •17 A静态（开关关）电源电流 •90％的效率 •550kHz的固定开关速率 •提供使用内部和灵活性 •外部电源开关 •SOT89-5封装 •PDA •便携式仪器 •DSC |
| 规格书PDF |
