大电流高稳定性的LDO线形稳压器 设计输出电流为800mA的高稳定线性稳压器(10w-dropout voltage regulator,LDO)为目标,利用工作在 线性区的MOS管具有压控电阻特性,构造零点跟踪电路以抵消随输出电流变化的极点,并且采用了改进型米勒补 偿方案使电路系统具有60。的相位裕度,达到了大输出电流下的高稳定性
A Design Methodology for SwitchedCapacitor DCDC Converters Switched-capacitor(SC)DC-DCpowerconvertersareasubsetofDC-DCpowercon-vertersthatuseanetworkofswitchesandcapacitorstoecientlyconvertonevoltagetoanother.