Texas Instruments LMZ21700 Handleiding

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Output Current (A)

Efficiency (%)

0.00010.0010.010.11

0

10

20

30

40

50

60

70

80

90

100

D023

VOUT = 1.2 V

VOUT = 1.8 V

VOUT = 2.5 V

VOUT = 3.3 V

VOUT = 5 V

VIN

EN

GND

SS

LMZ21700

C

IN

C

SS

VOUT

PG

FB

VOS

C

OUT

R

FBT

R

FBB

V

IN

V

OUT

Product

Folder

Order

Now

Technical

Documents

Tools &

Software

Support &

Community

Reference

Design

AnIMPORTANTNOTICEattheendofthisdatasheetaddressesavailability,warranty,changes,useinsafety-criticalapplications,

intellectualpropertymattersandotherimportantdisclaimers.PRODUCTIONDATA.

LMZ21700

SNVS872D–AUGUST2012–REVISEDAUGUST2018

LMZ21700650-mANanoModuleWith17-VMaximumInputVoltage

1

1Features

1

•IntegratedInductor

•Miniature3.5mm×3.5mm×1.75mmPackage

•35-mm²SolutionSize(SingleSided)

•–40°Cto125°CJunctionTemperatureRange

•AdjustableOutputVoltage

•IntegratedCompensation

•AdjustableSoft-StartFunction

•StartsintoPre-BiasedLoads

•PowerGoodandEnablePins

•SeamlessTransitiontoPower-SaveMode

•Upto650mAOutputCurrent

•InputVoltageRange3Vto17V

•OutputVoltageRange0.9Vto6V

•Efficiencyupto95%

•1.5-µAShutdownCurrent

•17-µAQuiescentCurrent

•CreateaCustomDesignUsingtheLMZ21700

WithWEBENCH

®

PowerDesigner

2Applications

•PointofLoadConversionsfrom

3.3-V,5-V,or12-VInputVoltage

•SpaceConstrainedApplications

•LDOReplacement

3Description

TheLMZ21700NanoModuleisaneasy-to-usestep-

downDC/DCsolutioncapableofdrivingupto650-

mAloadinspace-constrainedapplications.Onlyan

inputcapacitor,anoutputcapacitor,asoft-start

capacitor,andtworesistorsarerequiredforbasic

operation.

DeviceInformation

(1)

PARTNUMBERPACKAGEBODYSIZE(NOM)

LMZ21700µSIP(8)3.50mm×3.50mm

(1)Forallavailablepackages,seetheorderableaddendumat

theendofthedatasheet.

space

space

space

space

SimplifiedSchematic

EfficiencyforV

IN

=12V

Product specificaties