Texas Instruments BQ30Z554-R1 Bedienungsanleitung
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bq30z554-R1
www.ti.com
SLUSBD4–OCTOBER2013
2-Series,3-Series,and4-SeriesLi-IonBatteryPackManager
CheckforSamples:bq30z554-R1
1
FEATURESDESCRIPTION
Thebq30z554-R1deviceisafullyintegrated
2
•FullyIntegrated2-Series,3-Series,and4-
ImpedanceTrack™gasgaugeandanalogmonitoring
SeriesLi-IonorLi-PolymerCellBatteryPack
single-packagesolutionthatprovidesprotectionand
ManagerandProtection
monitoringwithauthenticationfor2-series,3-series,
•HighSideN-CHProtectionFETDrive
and4-seriescellLi-Ionbatterypacks.Thebq30z554-
R1deviceincorporatessophisticatedalgorithmsthat
•ImpedanceTrack™GasGauging
offercellbalancingwhilechargingoratrest.
•IntegratedCellBalancingWhileChargingorAt
Rest
ThedevicecommunicatesviaanSBSv1.1interface,
providinghighaccuracycellparameterreportingand
•PFSnapshotandBlackBoxTechnology
controlofbatterypackoperation,andcanbe
AnalyzeReturnedPacks
designedintosystemsthatrequireACpeakpower
•ACPeakPowerInformationCapability
(TURBOmode),usingamethodtoensurethat
(TURBOMode)
systemperformanceisnotdisrupted.
•SBSv1.1Interface
Anoptimumbalanceofquickresponsehardware-
•LowPowerModes
basedprotectionalongwithintelligentCPUcontrol
deliversanidealpacksolution.Thedevicehas
–LowPower:<180μA
flexibleuser-programmablesettingsofcriticalsystem
–Sleep<76μA
parameters,suchasvoltage,current,temperature,
•CompleteSetofAdvancedProtections:
andcellimbalance,amongotherconditions.
–InternalCellShort
Thebq30z554-R1devicehasadvancedcharge
–CellImbalance
algorithms,includingJEITAsupport,enhancedcell
charging,andadaptivechargingcompensating
–CellVoltage
chargelosses,enablingfastercharging.Inaddition,
–Overcurrent
thebq30z554-R1devicecanmonitorcritical
–Temperature
parametersoverthelifeofthebatterypack,tracking
usageconditions.
–FETProtection
•SophisticatedChargeAlgorithms
Ageneralpurposeoutputisusedforpower
interruption,employinganexternalpushbutton
–JEITA
switch.
–EnhancedCharging
Theadvancedsnapshotandblackboxfunctionality
–AdaptiveCharging
showcriticalinformationforanalysisofreturned
–CellBalancingWhileChargingorAtRest
batterypacks.
•GeneralPurposeOutputforPowerInterrupt
SHA-1authenticationwithsecurememoryfor
•DiagnosticLifetimeDataMonitor
authenticationkeysenablesidentificationforgenuine
•SHA-1Authentication
batterypacksbeyonddoubt.
•SmallPackage:TSSOP
APPLICATIONS
•Notebook/NetbookPCs
•MedicalandTestEquipment
•PortableInstrumentation
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Pleasebeawarethatanimportantnoticeconcerningavailability,standardwarranty,anduseincriticalapplicationsof
TexasInstrumentssemiconductorproductsanddisclaimerstheretoappearsattheendofthisdatasheet.
2ImpedanceTrackisatrademarkofTexasInstruments.
PRODUCTIONDATAinformationiscurrentasofpublicationdate.
Copyright©2013,TexasInstrumentsIncorporated
ProductsconformtospecificationsperthetermsoftheTexas
Instrumentsstandardwarranty.Productionprocessingdoesnot
necessarilyincludetestingofallparameters.
Produktspezifikationen
| Marke: | Texas Instruments |
| Kategorie: | Nicht kategorisiert |
| Modell: | BQ30Z554-R1 |
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