Texas Instruments LMZ30604 Handleiding
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Output Current (A)
Efficiency (%)
V
IN
= 5 V,
V
OUT
= 3.3 V, f
SW
= 1 MHz
V
IN
= 3.3 V, V
OUT
= 1.8 V, f
SW
= 1 MHz
G000
VOUT
VIN
LMZ30604
SENSE+
VADJ
AGNDPGND
V
OUT
V
IN
PWRGD
RT/CLK
INH/UVLO
SS/TR
STSEL
C
IN
R
SET
C
OUT
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AnIMPORTANTNOTICEattheendofthisdatasheetaddressesavailability,warranty,changes,useinsafety-criticalapplications,
intellectualpropertymattersandotherimportantdisclaimers.PRODUCTIONDATA.
LMZ30604
SNVS998B–JULY2013–REVISEDAPRIL2018
LMZ306044-APowerModuleWith2.95V-6VInputinQFNPackage
1
1Features
1
•CompleteIntegratedPowerSolutionAllows
SmallFootprint,Low-ProfileDesign
•9mm×11mm×2.8mmpackage
-PinCompatiblewithLMZ30602andLMZ30606
•EfficienciesUpTo96%
•Wide-OutputVoltageAdjust
0.8Vto3.6V,with±1%ReferenceAccuracy
•AdjustableSwitchingFrequency
(500kHzto2MHz)
•SynchronizestoanExternalClock
•AdjustableSlow-Start
•OutputVoltageSequencing/Tracking
•PowerGoodOutput
•ProgrammableUndervoltageLockout(UVLO)
•OutputOvercurrentProtection
•OverTemperatureProtection
•OperatingTemperatureRange:–40°Cto85°C
•EnhancedThermalPerformance:12°C/W
•MeetsEN55022ClassBEmissions
-IntegratedShieldedInductor
•CreateaCustomDesignUsingtheLMZ30604
WiththeWEBENCH
®
PowerDesigner
2Applications
•BroadbandandCommunicationsInfrastructure
•AutomatedTestandMedicalEquipment
•CompactPCI/PCIExpress/PXIExpress
•DSPandFPGAPointofLoadApplications
•HighDensityDistributedPowerSystems
3Description
TheLMZ30604powermoduleisaneasy-to-use
integratedpowersolutionthatcombinesa4-ADC/DC
converterwithpowerMOSFETs,ashieldedinductor,
andpassivesintoalowprofile,QFNpackage.This
totalpowersolutionrequiresasfewas3external
componentsandeliminatestheloopcompensation
andmagneticspartselectionprocess.
The9×11×2.8mmQFNpackageiseasytosolder
ontoaprintedcircuitboardandallowsacompact
point-of-loaddesignwithgreaterthan90%efficiency
andexcellentpowerdissipationwithathermal
impedanceof12°C/Wjunctiontoambient.The
devicedeliversthefull4-Aratedoutputcurrentat
85°Cambienttemperaturewithoutairflow.
TheLMZ30604offerstheflexibilityandthefeature-
setofadiscretepoint-of-loaddesignandisidealfor
poweringperformanceDSPsandFPGAs.Advanced
packagingtechnologyaffordarobustandreliable
powersolutioncompatiblewithstandardQFN
mountingandtestingtechniques.
SimplifiedApplication
Product specificaties
| Merk: | Texas Instruments |
| Categorie: | Niet gecategoriseerd |
| Model: | LMZ30604 |
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