标签: distributed-power

Traditionaldistributed-powerarchitecturesemployseveralisolatedDC-DCpowermodulestoconverta48Vbusvoltagetosystemsupply-voltagerailssuchas5V,3.3V,and2.5V.Thatconfiguration,however,posesdifficultiesinmeetingtheloadrequirementsoffast,low-voltageprocessors,DSPs,ASICs,andDDRmemories.Suchdevicesimposestringentrequirementsonthepowersupply:veryfasttransientresponse,highefficiency,lowervoltagerails,andareducedfootprintarea.……