Texas Instruments LM5100A Handleiding
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LM5100A
,
LM5100B
,
LM5100C
LM5101A
,
LM5101B
,
LM5101C
SNOSAW2Q–SEPTEMBER2006–REVISEDNOVEMBER2015
LM5100A/B/C,LM5101A/B/C3-A,2-A,and1-AHigh-Voltage,High-Side
andLow-SideGateDrivers
Anintegratedhigh-voltagediodeisprovidedto
1Features
chargethehigh-sidegatedrivebootstrapcapacitor.A
1
•DrivesBothaHigh-SideandLow-SideN-Channel
robustlevelshifteroperatesathighspeedwhile
MOSFETs
consuminglowpowerandprovidingcleanlevel
•IndependentHigh-andLow-DriverLogicInputs
transitionsfromthecontrollogictothehigh-sidegate
driver.Undervoltagelockoutisprovidedonboththe
•BootstrapSupplyVoltageupto118VDC
low-sideandthehigh-sidepowerrails.Thesedevices
•FastPropagationTimes(25-nsTypical)
areavailableinthestandardSOIC-8pin,SO
•Drives1000-pFLoadWith8-nsRiseandFall
PowerPAD-8pin,andtheWSON-10pinpackages.
Times
TheLM5100CandLM5101Carealsoavailablein
MSOP-PowerPAD-8package.TheLM5101Aisalso
•ExcellentPropagationDelayMatching(3-ns
availableinWSON-8pinpackage.
Typical)
•SupplyRailUndervoltageLockout
DeviceInformation
(1)
•LowPowerConsumption
PEAKOUTPUT
PARTNUMBERINPUTTHRESHOLD
CURRENT
•PinCompatibleWithHIP2100/HIP2101
LM5100ACMOS3A
2Applications
LM5101ATTL3A
LM5100BCMOS2A
•Current-FedPush-PullConverters
LM5101BTTL2A
•HalfandFullBridgePowerConverters
LM5100CCMOS1A
•SynchronousBuckConverters
LM5101CTTL1A
•TwoSwitchForwardPowerConverters
(1)Forallavailablepackages,seetheorderableaddendumat
•ForwardwithActiveClampConverters
theendofthedatasheet.
3Description
TheLM5100A/B/CandLM5101A/B/Chigh-voltage
gatedriversaredesignedtodriveboththehigh-side
andthelow-sideN-ChannelMOSFETsina
synchronousbuckorahalf-bridgeconfiguration.The
floatinghigh-sidedriveriscapableofoperatingwith
supplyvoltagesupto100V.TheAversionsprovide
afull3-Aofgatedrive,whiletheBandCversions
provide2Aand1A,respectively.Theoutputsare
independentlycontrolledwithCMOSinputthresholds
(LM5100A/B/C)orTTLinputthresholds
(LM5101A/B/C).
SimplifiedBlockDiagram
1
AnIMPORTANTNOTICEattheendofthisdatasheetaddressesavailability,warranty,changes,useinsafety-criticalapplications,
intellectualpropertymattersandotherimportantdisclaimers.PRODUCTIONDATA.
Product specificaties
| Merk: | Texas Instruments |
| Categorie: | Niet gecategoriseerd |
| Model: | LM5100A |
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