Texas Instruments LMZ10504 Bedienungsanleitung
Seiten 36 Nicht kategorisiert
Lies die Bedienungsanleitung für Texas Instruments LMZ10504 kostenlos online oder lade das PDF herunter. Diese Anleitung wurde 10 Mal aufgerufen. Frage zu diesem Modell? Stelle eine Frage
VIN
EN
GND
FB
VOUT
LMZ10504
V
IN
V
OUT
SS
C
in
C
O
R
fbt
R
comp
C
comp
R
fbb
C
SS
1
2
3
4, EP
5
6, 7
Product
Folder
Order
Now
Technical
Documents
Tools &
Software
Support &
Community
AnIMPORTANTNOTICEattheendofthisdatasheetaddressesavailability,warranty,changes,useinsafety-criticalapplications,
intellectualpropertymattersandotherimportantdisclaimers.PRODUCTIONDATA.
LMZ10504
SNVS610P–DECEMBER2009–REVISEDAPRIL2019
LMZ105044-APowerModuleWith5.5-VMaximumInputVoltage
1
1Features
1
•IntegratedShieldedInductor
•FlexibleStart-UpSequencingUsingExternalSoft-
Start,Tracking,andPrecisionEnable
•ProtectionAgainstIn-RushCurrentsandFaults
SuchasInputUVLOandOutputShortCircuit
•SingleExposedPadandStandardPinoutforEasy
MountingandManufacturing
•Pin-to-PinCompatibleWith
–LMZ10503(3-A/15-WMaximum)
–LMZ10505(5-A/25-WMaximum)
•FullyEnableforWEBENCH
®
andPowerDesigner
•ElectricalSpecifications
–20-WMaximumTotalOutputPower
–Upto4-AOutputCurrent
–InputVoltageRange:2.95Vto5.5V
–OutputVoltageRange:0.8Vto5V
–±1.63%FeedbackVoltageAccuracyOver
Temperature
•PerformanceBenefits
–OperatesatHighAmbientTemperatures
–HighEfficiencyupto96%ReducesSystem
HeatGeneration
–LowRadiatedEmissions(EMI)Testedto
EN55022ClassBStandard(EN55022:2006,
+A1:2007,FCCPart15SubpartB:2007.See
Table9andLayoutforInformationonDevice
UnderTest.)
–Passes10-V/mRadiatedImmunityEMITested
toStandardEN610004-3
–FastTransientResponseforPoweringFPGAs
andASICs
•CreateaCustomDesignUsingtheLMZ10504
WiththeWEBENCH
®
PowerDesigner
2Applications
•Point-of-LoadConversionsfrom3.3-Vand5-V
Rails
•Space-ConstrainedApplications
•Noise-SensitiveApplications(Suchas
Transceiver,Medical)
3Description
TheLMZ10504powermoduleisacomplete,easy-to-
use,DC-DCsolutioncapableofdrivinguptoa4-A
loadwithexceptionalpowerconversionefficiency,
outputvoltageaccuracy,andlineandloadregulation.
TheLMZ10504isavailableinaninnovativepackage
thatenhancesthermalperformanceandallowsfor
handormachinesoldering.
TheLMZ10504canacceptaninputvoltagerail
between2.95Vand5.5V,andcandeliveran
adjustableandhighlyaccurateoutputvoltageaslow
as0.8V.1-MHzfixed-frequencyPWMswitching
providesapredictableEMIcharacteristic.Two
externalcompensationcomponentscanbeadjusted
tosetthefastestresponsetime,whileallowingthe
optiontouseceramicorelectrolyticoutputcapacitors.
Externallyprogrammablesoft-startcapacitor
facilitatescontrolledstart-up.TheLMZ10504isa
reliableandrobustsolutionwiththefollowing
features:losslesscycle-by-cyclepeakcurrentlimitto
protectforovercurrentorshort-circuitfault,thermal
shutdown,inputundervoltagelockout,andprebiased
start-up.
DeviceInformation
(1)(2)
PARTNUMBERPACKAGEBODYSIZE(NOM)
LMZ10504TO-PMOD(7)9.85mm×10.16mm
(1)Forallavailablepackages,seetheorderableaddendumat
theendofthedatasheet.
(2)Peakreflowtemperatureequals245°C.SeeDesignSummary
LMZ1xxxandLMZ2xxxPowerModuleFamilyformore
details.
TypicalApplicationCircuitEfficiencyV
OUT
=3.3V
Produktspezifikationen
| Marke: | Texas Instruments |
| Kategorie: | Nicht kategorisiert |
| Modell: | LMZ10504 |
Brauchst du Hilfe?
Wenn Sie Hilfe mit Texas Instruments LMZ10504 benötigen, stellen Sie unten eine Frage und andere Benutzer werden Ihnen antworten