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首页 电源管理选择管理指南

电源管理选择管理指南.pdf

电源管理选择管理指南

ywb8487
2012-05-08 0人阅读 0 0 0 暂无简介 举报

简介:本文档为《电源管理选择管理指南pdf》,可适用于IT/计算机领域

PowerManagementGuidewwwticompowerAutomotiveCommunicationsComputingConsumerHighReliabiltyIndustrialPowerManagementGuideTexasInstruments➔PowerManagementGuideTableofContentsPortableandLinePowerSolutionsLinePowerSolutionsPortablePowerSolutionsDigitalPowerSolutionsCompleteIsolatedTelecomDCDCPMBusPowerSolutionDigitalPWMControllersandDriversPointofLoadSolutionsOverviewSIMPLESWITCHER®ProductsPowerModulesNanoModulesNanoRegulatorsRegulatorsandControllersStepDown(Buck)ConvertersLinePowerPortablePowerIntegratedPowerSolutionsNonIsolatedPowerModulesStepUp(Boost)ConvertersBuckBoostConvertersLinearandLowDropout(LDO)RegulatorsMultiOutputPowerManagementUnitsDCDCControllers(ExternalSwitch)ChargePumpsNexFET™PowerMOSFETsIsolatedSolutionsOverviewPowerFactorCorrection(PFC)PWMPowerSupplyControllersMOSFETandGaNDriversIsolatedPowerModulesDisplayPowerandLEDLightingLEDLightingGeneralIlluminationLEDVideoDisplayDriversDisplayBias,LevelShiftersandScanDriversLEDBacklightingDriversCameraFlashRFPowerSolutionsOverviewRFPowerAmplifiersRFPowerDetectorsBatteryManagementProductsOverviewChargerFrontEndProtectionBatteryChargeManagementSingleCellSolutions–BatteryFuelGaugesSingleCellSolutions–AuthenticationforBatteriesandPeripheralsMultiCellSolutions–BatteryFuelGaugesandMonitorsMultiCellSolutions–LithiumIonProtectionWirelessPowerPowerProtection,ControlandMonitoringOverviewPoweroverEthernetProtectionandPowerSwitchesVoltageSupervisorsandDigitalSequencersCurrentPowerMonitorsResourcesDesignSupportPackagingDeviceIndexTIWorldwideTechnicalSupport(backcover)TexasInstruments(TI)offerscompletepowersolutionswithafulllineofhighperformanceproductsTheseproducts,whichrangefromstandardlinearregulatorstohighlyefficientDCDCconvertersandbatterymanagement,aretailoredtomeetyourdesignchallengesAnd,TImakesdesigningeasierbyprovidingleadingedgesupporttoolssuchastraining,abroadselectionofevaluationmodules(EVMs),applicationnotes,comprehensivetechnicaldocumentationandmoreTIalsoofferssamplesandsmallorders(shippedwithinhoursviaauthorizeddistributors)tohelpaccelerateyourtimetomarketIncludedinthisselectionguideyouwillfinddesignfactors,featuredproducts,graphicrepresentationsofportfoliosandparametrictablesAlsoidentifiedaredevicesqualifiedforHiRelandautomotiveapplicationsSomedeviceoptionsmaynotbeavailableandpricingwillbedifferentFormoreinformationaboutHiRelandmilitaryversionsofPowerManagementproducts,pleasevisit:wwwticomhirelFormoreinformationaboutautomotivequalifiedPowerManagementproducts,pleasevisit:wwwticomautomotivemyTI™AccountRegisterToday!Stayinformedabout:•Newproductreleases•Designtools•Samples•Evaluationmodules•Guides•SystemblockdiagramswwwticommyTIIt’seasyandquick!PowerManagementGuideTexasInstruments➔PortableandLinePowerSolutionsLEDLightingDisplayPowerLEDBacklightingIsolatedPowerSolutionsGeneralPointofLoadSolutionsApplicationSpecificPointofLoadSolutionsLoadsACLineNexFETTMPowerMOSFETsLinearRegulatorsDCDCConverterswithIntegratedFETAnalogandDigitalDCDCControllersIntegratedSolutionsPowerModulesPowerFactorCorrectionorACDCPWMControllersMOSFETDriversIsolatedPowerModulesPowerSupervisorsandSequencersPowerOverEthernetProtectionandPowerSwitchesSystemVoltageAUXASICFPGAUSBPeripheralMemoryHardDriveDSPµCDSPAnalogCircuitryPowerDelivery(USBSwitches,LoadSwitchesandHotSwapControl)PowerMUXControlandProtectionAlternativeEnergySourcesProtection:HotSwap,ReverseCurrentandORingControlLEDLightingWhiteLEDDriversDisplayPowerLinearRegulatorsChargePumpsBuckBoostDCDCConverterRFPowerGeneralPointofLoadSolutionsApplicationSpecificPointofLoadSolutionsLoadsStepDown(Buck)DCDCConvertersStepUp(Boost)DCDCConvertersMultiOutputIntegratedSolutions(PMU)PowerSupervisorsandResetControllersLEDBacklightingCameraFlashLEDDriversFlashMemoryDSPµCDSPDCInputsUSBRechargeableBatteryBatteryManagementPowerMUXControlandProtectionBatteryChargeManagementWirelessPowerNanopowerand EnergyHarvestingChargerFrontEndProtectionBatteryFuelGaugesLithiumIonProtectionandAuthenticationforBatteriesMicSpeakersLEDLCDDisplaySIMWirelessRFUSBPeripheralPALinePowerSolutionsPortablePowerSolutionsPowerManagementGuideTexasInstruments➔DigitalPowerSolutionsCompleteIsolatedTelecomDCDCPMBusPowerSolutionDigitalPowerMeansSmartPowerFormanyyearsdigitalcommunicationandprocessinghavebeenmakingtheirwayintothepowersupplyPowerhungrydatasystemslikemobilephonebasestations,serversanddiskarraysneedtoincreaseefficiencyandqualityofserviceinsmallerformfactorswhileintegratingsomeformofdigitalcapabilityintothepowersupplyThisdigitalcapabilityallowsdesignerstomakesmartersystemswherethedatatrafficandpowersupplycanworktogetherBelowisatypicalapplicationexampleofjustsucha“smart”powersystemDigitalpowerproductsrangefromanalogcontrollerswithdigitalblocksforconfigurationandtelemetryandadigitalportforcommunication,tocomplexmicrocontrollerswithmultipleprocessors,digitalcontrolblocksandmultiplecommunicationportsAllofthesepowersolutionsperformtherequiredpowermanagementbutwithdifferentamountsofdigitalintegrationThemoredigitalintegrationthereis,themoreyoucandowithyourpowersupplyinthesameorasmallerspaceDigitalControllersTI’sdigitalpowercontrollersincludethehardwareoptimized,fullyprogrammableUCDKfamilyofdigitalcontrollersforisolatedpowersuppliestheconfigurableUCDKfamilyofdigitalnonisolatedpointofloadcontrollersandtheUCDKdigitalcompatibledriverswithaprogrammablecurrentlimitInadditiontopowermanagementdigitalcontrollers,TI’sfullyprogrammableTMSFx™MCUssupportmanypowerandenergyrelatedapplications,offeringversatilityandperformanceAnalogControlwithPMBusCapabilityPowersupplydesignerswhopreferthebenefitsandfamiliarityofanalogsolutionsnowhavethefunctionalityofdigitalconfigurationandcommunicationthatwon’timpacttheanalogperformanceTIofferstheTPSxxfamilyofVstepdownvoltageregulatorswithaPMBuscompatibledigitalinterfaceandanadaptivevoltagescalingcapabilityfornonisolatedpointofloaddesignsTogetherwiththehighvoltageLMxhotswapsystempowerprotectionandpowermanagementproducts,TIprovidescompletesingle,dualandmultirail,multiphasePMBussolutionsallowingtelecomandserverdesignerstointelligentlymonitor,protectandmanagetheirpowersystemsFusionDigitalPower™DesignerTheUCDKandUCDKfamiliesofdigitalcontrollers,theLMandLMhotswapcontrollersandtheTPSandTPSanalogPWMcontrollersaresupportedbyTI’sFusionDigitalPowerdesignerGUItoolThisGUIallowspowersupplydesignerstoselectcompensationnetworksconfiguredeviceparameterssuchasoutputvoltageandfaultlimitvaluesreadbackavarietyofrealtimeparameterssuchasvoltage,current,powerandtemperatureandperformPMBuscommand,faultanddataloggingPleasevisitwwwticomdigitalpowerformoreinformationSystemPowerManagementandProtectionICwithPMBusLMVDCIntermediateBusPOLRailsHotSwapIsolatedDCDCTPS(SingleOutput)POLDCDC±VDCInputTPS(DualOutputorDualPhase)AnalogPWMSystemControllerwithPMBus*DigitalIsolatedDCDCControllerwithPMBusUCDBridgeFETDriversUCCLM,LM*CanbereplacedwithUCDKdigitalPOLcontrollersandUCDKdigitaldriversDualFETDriverUCCLMBiasSupplyUCCLMVCCBiasRailVCCBiasRailNexFET™PowerBlockCSDQDNexFETPowerBlockCSDQDNexFETPowerBlockCSDQDSynchronousRectifiersxCSDQIsolationTransformersFETs➔PowerManagementGuideTexasInstrumentsDigitalPowerSolutionsDigitalPWMControllersandDriversTI’sfamilyofFusionDigitalPower™productsfocusesontwoareas:DigitalPowerControllers(UCDK),complementaryPowerStagesolutions(UCDK),andPTDseriesmodulesTheseproductsarepowermanagementspecificandarewellsuitedforapplicationswherethedesireexistsforconfigurability,communications,diagnosticsandadaptivecontrolsolutionsTheyincludebothisolatedandnonisolatedsolutionsfromAClinetopointofload,coveringuninterruptiblepowersupplies(UPS),server,telecomanddatacomapplicationsTheDigitalPowerICsprovidecosteffectivesolutionswithgreaterlevelsofperformance,reliabilityandflexibilitythantoday’spureanalogdesignsForthemostuptodateinformationondigitalpowertechnologyandproductavailability,goto:wwwticomdigitalpowerKeyBenefits•Highlevelsofintegration:•Multipleoutputsandphaseswithonecontroller•Integratedsupplyvoltagesequencing,monitoringandmargining•Improvedreliabilitywithfewerparts•Advancedfunctionality:•Realtimepowermonitoring,dataloggingandfailureprediction•Flexiblecontrolforvaryingoperationmodesandloadcharacteristics•Calibrationinmanufacturing•Systemoptimization:•Easilysetfaultlimits,startcharacteristicsaftersystemisassembled•EnhancedphasemanagementDigitalSolutionFeatures•SupportsPMBusVersion•PowerDesignerGraphicalUserInterfacetool•Programmablesoftstartstopconfiguration•Supportsvoltagesequencingandtracking•Supportsvoltagemarginingandmonitoring•Supportsprebiased,monotonicstartup•Multiplelevelsoffaultprotectionwithselectableresponse•Hardwareaccelerateddigitalcompensator•Supportsloadsharingonmultiphasepowerstages•Supportsfrequencysynchronization•SupportsdigitalmonitoringofpowersupplyparametersUptoPinOutputsUptoPhasesUptoOutputsPinUptoPhasesUptoOutputsUptoPhasesPinUCDxxUCDUCDUCDNonIsolatedSMPSIntegratedDriverandMOSFETUCDIsolatedSMPSDriversNonIsolatedSMPSDrivers*NewdeviceUCDxxxxUCD*UCDUCDDualAAADualAPTDDW*APTDAW*APTDModulesPTDAW*NewdevicePTDAWPTDAWNonIsolatedDigitalPowerTrainModulesUCDKBuckControllersFamilyDigitalPowerStageSolutions➔PowerManagementGuideTexasInstrumentsDigitalPowerSolutionsDigitalPWMControllersandDriversDigitalPoin

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