标签: lm20123

LM20123LM201233A,1.5MHzPowerWiseSynchronousBuckRegulatorJanuary16,2008LM201233A,1.5MHzPowerWiseSynchronousBuckRegulatorGeneralDescriptionTheLM20123isafullfeatured1.5MHzsynchronousbuckregulatorcapableofdeliveringupto3Aofcontinuousoutputcurrent.Thecurrentmodecontrolloopcanbecompensatedtobestablewithvirtuallyanytypeofoutputcapacitor.Formostcases,compensatingthedeviceonlyrequirestwoexternalcomponents,providingmaximumflexibilityandeaseofuse.Thedeviceisoptimizedtoworkovertheinputvoltagerangeof2.95Vto5.5Vmakingitsuitedforawidevarietyoflowvoltagesystems.Thedevicefeaturesinternalovervoltageprotection(OVP)andovercurrentprotection(OCP)circuitsforincreasedsystemreliability.Aprecisionena……