12V24V小电流LED驱动方案BCR401W/BCR402WAN182ComparisonofResistorBiasingversusBCR401W/BCR402WLEDDriverBiasingof+12V&+24VDCLow-CurrentLED“Striplights”ApplicationNoteRevision:Rev.G,2010.02.11RFandProtectionDevicesEdition2010.02.11PublishedbyInfineonTechnologiesAG81726Munich,Germany2010InfineonTechnologiesAGAllRightsReserved.LegalDisclaimerTheinformationgiveninthisdocumentshallinnoeventberegardedasaguaranteeofconditionsorcharacteristics.Withrespecttoanyexamplesorhintsgivenherein,anytypicalvaluesstatedhereinand/oranyinformationregardingtheapplicationofthedevice,InfineonTechnologiesherebydisclaimsanyandallwarrantiesandliabilitiesofanykind,includingwithoutlimitation,warranties