TheXC6366A503MRseriesaremulti-functionalstep-downDC/DCcontrollerswhichh***e1Aoutputcurrentcapabilitybyusinganexternallyconnectedtransistor,coil,diodeandcapacitor.XC6366A503MROutputvoltageisprogrammablein0.1Vincrementsbetween1.5Vto6.0V(VOUT)(&plu***n;2.5%accuracy).Further,with1.0Vofstandardvoltagesupplyinternalandusingexternallyconnectedcomponents,outputvoltagecanbesetupfreely(FB).Witha300kHzswitchingfrequency,thesizeoftheexternalcomponentscanbereduced.XC6366A503MR系列是使用晶体管,线圈,二极管和电容器共4种外置元件,可构建输出电流为1A以上的***率***DC/DC转换器。XC6366A503MR器件可在1.5V～6.0V(精度&plu***n;2.5%)范围内,以0.1V的间隔进行设定(VOUT型)。并且,除了VOUT型之外,还备有内置1.0V的基准电压源,可以外置元件任意设定输出电压的型号(FB型)。因开关频率高达300kHz,可使用小型外置元件。在小负载时,PWM/PFM切换控制型XC6366A503MR系列以PFM工作模式进行工作。因此,在从小负载至大输出电流的整个负载范围内,达到***率。XC6366系列软启动时间有,在内部设定为10ms的型号(A,B型),以及可用外置电阻和电容器进行调整的的型号(C,D型)。使用待机功能,可停止工作使电流消耗达到0.5μA以下(CE端"L")。内置U.V.L.O.功能,当输入电压在规定电压以下时,会强制性地将外置晶体管断开。更多DC/DC转换器推广型号：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