小型便携式系统的能源管理

摘要：本应用笔记介绍了用于便携式应用的电源管理方案四和电池系统。升降压转换器，线性稳压器，电压转换器，电荷泵和电感器稳压器的优化设计和用途。几个Maxim的电源管理设备特色。

Maxim>Designsupport>Appnotes>BatteryManagement>APP671Maxim>Designsupport>Appnotes>Power-SupplyCircuits>APP671Keywords:powerforportableapplications,powerregulator,SEPIC,step-upDC-DCcontroller,step-upregulator,step-downswitchingregulator,low-voltagelogic,low-dropoutDC-DCcontroller,linearregulator,charge-pumpconverter,dropoutvoltage,voltageconverter,GaAsFET,RFpoweramplifier,GSM,TDMFApr07,2011APPLICATIONNOTE671EnergyManagementforSmallPortableSystemsAbstract:Thisapplicationnotedescribespower-managementschemesforportableapplicationswithfour-andthree-cellbatterysystems.Optimaldesignsan