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2

SRG8

8

10

7

15

2

EN3

C2

R

C1

1D

G

RCK

CLR

SRCK

SER IN

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5

4

11

6

13

12

9

14

DRAIN0

DRAIN1

DRAIN2

DRAIN3

DRAIN4

DRAIN5

DRAIN6

DRAIN7

SER OUT

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TPIC6C595

SLIS061D–JULY1998–REVISEDSEPTEMBER2015

TPIC6C595PowerLogic8-BitShiftRegister

Outputsarelow-side,open-drainDMOStransistors

1Features

withoutputratingsof33-Vto100-mAcontinuous

1

•Lowr

DS(on)

,7ΩTypical

sink-currentcapability.Eachoutputprovidesa

•AvalancheEnergy,30mJ

250-mAmaximumcurrentlimitatT

C

=25°C.The

currentlimitdecreasesasthejunctiontemperature

•EightPowerDMOSTransistorOutputsof100-mA

increasesforadditionaldeviceprotection.Thedevice

ContinuousCurrent

alsoprovidesupto2500VofESDprotectionwhen

•250-mACurrentLimitCapability

testedusingthehuman-bodymodelandthe200-V

•ESDProtection,2500V

machinemodel.

•OutputClampVoltage,33V

TheTPIC6C595ischaracterizedforoperationover

•DevicesareCascadable

theoperatingcasetemperaturerangeof−40°Cto

125°C.

•Low-PowerConsumption

DeviceInformation

(1)

2Applications

PARTNUMBERPACKAGEBODYSIZE(NOM)

•InstrumentationClusters

SOIC(16)9.90mm×3.91mm

•Tell-TaleLamps

TPIC6C595TSSOP(16)5.00mm×4.40mm

•LEDIlluminationandControls

PDIP(16)19.30mm×6.35mm

•AutomotiveRelayorSolenoids

(1)Forallavailablepackages,seetheorderableaddendumat

•Drivers

theendofthedatasheet.

LogicSymbol

3Description

TheTPIC6C595isamonolithic,medium-voltage,

low-currentpower8-bitshiftregisterdesignedforuse

insystemsthatrequirerelativelymoderateload

powersuchasLEDs.Thedevicecontainsabuilt-in

voltageclampontheoutputsforinductivetransient

protection.Powerdriverapplicationsincluderelays,

solenoids,andotherlow-currentormedium-voltage

loads.

Thisdevicecontainsan8-bitserial-in,parallel-out

shiftregisterthatfeedsan8-bitD-typestorage

register.Datatransfersthroughboththeshiftand

storageregistersontherisingedgeoftheshift

registerclock(SRCK)andtheregisterclock(RCK),

respectively.Thedevicetransfersdataouttheserial

output(SEROUT)portontherisingedgeofSRCK.

Thestorageregistertransfersdatatotheoutput

bufferwhenshiftregisterclear(CLR)ishigh.When

CLRislow,theinputshiftregisteriscleared.When

outputenable(G)isheldhigh,alldataintheoutput

Thissymbolisinaccordancewith

buffersisheldlowandalldrainoutputsareoff.When

ANSI/IEEEStd91-1984andIEC

Gisheldlow,datafromthestorageregisteris

Publication617-12.

transparenttotheoutputbuffers.Whendatainthe

outputbuffersislow,theDMOStransistoroutputsare

off.Whendataishigh,theDMOStransistoroutputs

havesink-currentcapability.TheSEROUTallowsfor

cascadingofthedatafromtheshiftregisterto

additionaldevices.

1

AnIMPORTANTNOTICEattheendofthisdatasheetaddressesavailability,warranty,changes,useinsafety-criticalapplications,

intellectualpropertymattersandotherimportantdisclaimers.PRODUCTIONDATA.

Produktspecifikationer