所需E币: 4
时间: 2020-1-15 14:35
大小: 249KB
slyt187PowerManagementTexasInstrumentsIncorporatedUnderstandingthestablerangeofequivalentseriesresistanceofanLDOregulatorByBangS.LeeApplicationSpecialist,PowerManagementThisapplicationnoteexploresthestablerangeofequivalentseriesresistance(ESR)valuesforLDOregulators.AnacmodelofanLDOregulatorispresentedtodiscusstheLDOfrequencyresponse.BothstableandunstableESRrangesareexamined.Figure1.AnacmodelofalinearregulatorSeriesPassElementG+vgsgpRdsDZo+R2gaR1VREF……