Texas Instruments LM5001 Handleiding
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VIN
FB
EN
RTGND
SW
LM5001
VCC
COMP
+12V to +36V+48V
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LM5001
,
LM5001-Q1
SNVS484H–JANUARY2007–REVISEDJULY2015
LM5001xHigh-VoltageSwitch-ModeRegulator
1Features3Description
TheLM5001high-voltageswitch-moderegulator
1
•AEC-Q100Qualified(T
J
=–40°Cto125°C)
featuresallofthefunctionsnecessarytoimplement
•Integrated75-VN-ChannelMOSFET
efficienthigh-voltageBoost,Flyback,SEPICand
•Ultra-WideInputVoltageRangefrom
Forwardconverters,usingfewexternalcomponents.
3.1Vto75V
Thiseasy-to-useregulatorintegratesa75-VN-
ChannelMOSFETwitha1-Apeakcurrentlimit.
•IntegratedHighVoltageBiasRegulator
Currentmodecontrolprovidesinherentlysimpleloop
•AdjustableOutputVoltage
compensationandline-voltagefeed-forwardfor
•1.5%OutputVoltageAccuracy
superiorrejectionofinputtransients.Theswitching
frequencyissetwithasingleresistorandis
•CurrentModeControlwithSelectable
programmableupto1.5MHz.Theoscillatorcanalso
Compensation
besynchronizedtoanexternalclock.Additional
•WideBandwidthErrorAmplifier
protectionfeaturesinclude:currentlimit,thermal
•IntegratedCurrentSensingandLimiting
shutdown,undervoltagelockoutandremote
shutdowncapability.
•IntegratedSlopeCompensation
•85%MaximumDutyCycleLimit
DeviceInformation
(1)
•SingleResistorOscillatorProgramming
DEVICENAMEPACKAGEBODYSIZE
•OscillatorSynchronizationCapability
SOIC(8)4.9mmx3.91mm
LM5001
•Enable/UndervoltageLockout(UVLO)Pin
WSON(8)4mmx4mm
•ThermalShutdown
LM5001Q1SOIC(8)4.9mmx3.91mm
(1)Forallavailablepackages,seetheorderableaddendumat
2Applications
theendofthedatasheet.
•DC-DCPowerSuppliesforIndustrial,
Communications,andAutomotiveApplications
•Boost,Flyback,SEPICandForwardConverter
Topologies
1
AnIMPORTANTNOTICEattheendofthisdatasheetaddressesavailability,warranty,changes,useinsafety-criticalapplications,
intellectualpropertymattersandotherimportantdisclaimers.PRODUCTIONDATA.
Product specificaties
| Merk: | Texas Instruments |
| Categorie: | Niet gecategoriseerd |
| Model: | LM5001 |
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