XC6371C271PR DC/DC升压转换器电源管理IC 2.7V SOT89-5 marking/标记 A27 相位补偿和软启动电路内置小
控制方式MODE | PWM |
输入电压VINInput Voltage | 0.9〜10V |
输出电压VOUTOutput Voltage | 2.7V |
输出电流IOUTOutput Current | 50mA |
震荡频率FOSCOscillation Frequency | 100KHz |
内置FETBuilt-in FET | |
Description & Applications | PWM Controlled Step‐Up DC/DC •Operating (start-up) voltage range: 0.9V~10V •Output voltage range : 2.0V~7.0V in 0.1V increments •Highly accurate : Set-up voltage ±2.5% •Oscillator frequency : 50kHz, 100kHz, 180khz (±15%) selectable •Maximum output currents (Tr built-in) : Typ.100mA @ VIN=3.0, •VOUT=5.0V .....Note(1) •Highly efficient (Tr built-in) : Typ.85% @ VIN=3.0, VOUT=5.0V .....Note(1) •Built-in switching transistor type and an external Tr type are available. •Five-lead packaged units offer either Chip Enable or •independent VOUT pin option. •Phase compensation and soft start-up circuits built-in Small |
描述与应用 | PWM控制的升压型DC / DC控制器/转换器 •工作(启动)电压范围:0.9V〜10V •输出电压范围:2.0V〜7.0V,0.1V增量 •高精度:设定电压±2.5% •振荡器频率:50kHz的100kHz时,180KHZ(±15%)可选 •最大输出电流(TR内置) Typ.100mA@ VIN= 3.0, •VOUT= 5.0V.....注(1) •高效(TR内置) :Typ.85%VIN=3.0,VOUT= 5.0V.....注(1) •内置开关晶体管的类型和外部TR型可供选择。 •五导联包装单位提供两种芯片启用或 •独立VOUT引脚选项。 •相位补偿和软启动电路内置小 |
规格书PDF |