Texas Instruments LM5033 Handleiding
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GNDSS
RT
REF
VCC
VIN
OUT1
OUT2
CS
LM5033
V
IN
V
OUT
Copyright © 2016,Texas Instruments Incorporated
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AnIMPORTANTNOTICEattheendofthisdatasheetaddressesavailability,warranty,changes,useinsafety-criticalapplications,
intellectualpropertymattersandotherimportantdisclaimers.PRODUCTIONDATA.
LM5033
SNVS181C–APRIL2004–REVISEDAUGUST2016
LM5033100-VPush-PullVoltageModePWMController
1
1Features
1
•InternalHigh-Voltage(100V)Start-UpRegulator
•SingleResistorOscillatorSetting
•Synchronizable
•PrecisionReferenceOutput
•AdjustableSoftStart
•OvercurrentProtection
•DirectOptocouplerInterface
•1.5-APeakGateDrivers
•ThermalShutdown
2Applications
•IntermediateDC-DCBusConverter
•TelecommunicationPowerConverters
•IndustrialPowerConverters
•42-VAutomotiveSystems
3Description
TheLM5033high-voltagePWMcontrollercontainsall
thefeaturesnecessarytoimplementpush-pull,half-
bridge,andfull-bridgetopologies.Applications
includeclosed-loopvoltagemodeconverterswitha
highlyregulatedoutputvoltage,oropen-loopDC
transformerssuchasanIntermediatebusconverter
(IBC)withanefficiencygreaterthan95%.Two
alternatinggatedriveroutputswithaspecified
deadtimeareprovided.
TheLM5033includesastart-upregulatorthat
operatesoverawideinputrangefrom15Vto100V.
Additionalfeaturesinclude:precisionvoltage
referenceoutput,currentlimitdetection,remote
shutdown,softstart,synccapability,andthermal
shutdown.Thishigh-speedIChastotalpropagation
delayslessthan100nsanda1-MHzcapable
oscillator.
DeviceInformation
(1)
PARTNUMBERPACKAGEBODYSIZE(NOM)
LM5033
VSSOP(10)3.00mm×3.00mm
WSON(10)4.00mm×4.00mm
(1)Forallavailablepackages,seetheorderableaddendumat
theendofthedatasheet.
TypicalApplicationCircuit
Product specificaties
| Merk: | Texas Instruments |
| Categorie: | Niet gecategoriseerd |
| Model: | LM5033 |
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