Texas Instruments LM5033 Handleiding

Bekijk gratis de handleiding van Texas Instruments LM5033 (26 pagina’s), behorend tot de categorie Niet gecategoriseerd. Deze gids werd als nuttig beoordeeld door 2 mensen en kreeg gemiddeld 4.8 sterren uit 5 reviews. Heb je een vraag over Texas Instruments LM5033 of wil je andere gebruikers van dit product iets vragen? Stel een vraag

+

ISOLATED

FEEDBACK

COMP

GNDSS

RT

REF

VCC

VIN

OUT1

OUT2

CS

LM5033

V

IN

V

OUT

Copyright © 2016,Texas Instruments Incorporated

Product

Folder

Sample &

Buy

Technical

Documents

Tools &

Software

Support &

Community

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