XC9111C331MR DC/DC升压转换器电源管理IC 3.3V SOT-153/SOT-25/SOT23-5 marking/标记 533 PFM控制的升压型DC/ DC转换器/控制器IC
控制方式MODE | PFM |
输入电压VINInput Voltage | 0.9V~10V |
输出电压VOUTOutput Voltage | 3.3V |
输出电流IOUTOutput Current | 400mA/0.4A |
震荡频率FOSCOscillation Frequency | 180KHz |
内置FETBuilt-in FET | |
Description & Applications | PFM Controlled Step-Up DC/DC Converter / Controller IC •Input Voltage Range : 0.9V ~ 10V •Supply VoltAage Range : 1.8V ~ 10V •Output Voltage Range : 1.5V ~ 30V •Output Current : more than 400mA •High Efficiency : 85% (TYP.) •Stand-by Current : ISTB=1.0μA (MAX.) •Load Capacitors : Low ESR capacitors compatible •PDAs •Cellular phones •Palmtop computers •Portable audio systems |
描述与应用 | PFM控制的升压型DC/ DC转换器/控制器IC •输入电压范围:0.9V〜10V •的供应VoltAage范围:1.8V〜10V •输出电压范围:1.5V〜30V •输出电流:400mA以上 •高效率:85%(典型值) •待机电流:ISTB=1.0μA(最大值) •负载电容:低ESR电容兼容 •掌上电脑 •手机 •掌上电脑 •便携式音频系统 |
规格书PDF |