Texas Instruments LMZ23610 Bedienungsanleitung
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V
IN
C
IN
3 x 10 PF
R
FBT
C
FF
4.7 nF (OPT)
See Table
C
SS
0.47 PF
(OPT)
R
FBB
See Table
C
OUT
2 x 330 PF
LMZ23610
SH
SS
FB
SYNC
EN
PGND
V
OUT
AGND
Enable
VIN
VOUT
Share
Clock
012345678910
40
50
60
70
80
90
100
EFFICIENCY (%)
OUTPUT CURRENT (A)
6 Vin
10 Vin
12 Vin
16 Vin
20 Vin
24 Vin
30 Vin
36Vin
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AnIMPORTANTNOTICEattheendofthisdatasheetaddressesavailability,warranty,changes,useinsafety-criticalapplications,
intellectualpropertymattersandotherimportantdisclaimers.PRODUCTIONDATA.
LMZ23610
SNVS707G–MARCH2011–REVISEDAUGUST2016
LMZ2361010-ASIMPLESWITCHER
®
PowerModuleWith36-VMaximumInputVoltage
andCurrentSharing
1
1Features
1
•IntegratedShieldedInductor
•SimplePCBLayout
•FrequencySynchronizationInput(350kHzto600
kHz)
•CurrentSharingCapability
•FlexibleStartupSequencingUsingExternalSoft-
start,TrackingandPrecisionEnable
•ProtectionAgainstInrushCurrentsandFaults
SuchasInputUVLOandOutputShortCircuit
•JunctionTemperatureRange–40°Cto125°C
•SingleExposedPadandStandardPinoutforEasy
MountingandManufacturing
•FullyEnabledforWEBENCH
®
PowerDesigner
•PinCompatibleWithLMZ22010/08,
LMZ12010/08,LMZ23608/06H,and
LMZ13610/08/06H
•PerformanceBenefits
–HighEfficiencyReducesSystemHeat
Generation
–LowRadiatedEmissions(EMI)Testedto
EN55022ClassBStandard
–Only7ExternalComponents
–LowOutputVoltageRipple
–NoExternalHeatSinkRequired
–SimpleCurrentSharingforHigherCurrent
Applications
•ElectricalSpecifications
–50-WMaximumTotalOutputPower
–Upto10-AOutputCurrent
–InputVoltageRange6Vto36V
–OutputVoltageRange0.8Vto6V
–Efficiencyupto92%
NOTE:EN55022:2006,+A1:2007,FCCPart15SubpartB,
TestedonEvaluationBoardwithEMIConfiguration
2Applications
•Point-of-loadConversionsfrom12-Vand24-V
InputRail
•Time-CriticalProjects
•SpaceConstrained/HighThermalRequirement
Applications
•NegativeOutputVoltageApplications
(SeeAN-2027,SNVA425)
3Description
TheLMZ23610SIMPLESWITCHER
®
powermodule
isaneasy-to-usestep-downDC-DCsolutioncapable
ofdrivingupto10-Aload.TheLMZ23610isavailable
inaninnovativepackagethatenhancesthermal
performanceandallowsforhandormachine
soldering.
TheLMZ23610canacceptaninputvoltagerail
between6Vand36Vandcandeliveranadjustable
andhighlyaccurateoutputvoltageaslowas0.8V.
TheLMZ23610onlyrequirestwoexternalresistors
andthreeexternalcapacitorstocompletethepower
solution.
TheLMZ23610isareliableandrobustdesignwith
thefollowingprotectionfeatures:thermalshutdown,
inputundervoltagelockout,outputovervoltage
protection,shortcircuitprotection,outputcurrentlimit,
andthedeviceallowsstart-upintoaprebiased
output.Thesyncinputallowssynchronizationover
the350-to600-kHzswitchingfrequencyrange.
DeviceInformation
(1)(2)
PARTNUMBERPACKAGEBODYSIZE(NOM)
LMZ23610NDY(11)15.00mm×15.00mm
(1)Forallavailablepackages,seetheorderableaddendumat
theendofthedatasheet.
(2)Peakreflowtemperatureequals245°C.SeeSNAA214for
moredetails.
SimplifiedApplicationSchematicEfficiency3.3-VOutputat25°C
Produktspezifikationen
| Marke: | Texas Instruments |
| Kategorie: | Nicht kategorisiert |
| Modell: | LMZ23610 |
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