L298N中文资料(2)

L298

ABSOLUTEMAXIMUMRATINGS

SymbolVSVSSVI,VenIO

PowerSupplyLogicSupplyVoltageInputandEnableVoltage

PeakOutputCurrent(eachChannel)–NonRepetitive(t=100µs)

–Repetitive(80%on–20%off;ton=10ms)–DCOperationSensingVoltage

TotalPowerDissipation(Tcase=75°C)JunctionOperatingTemperatureStorageandJunctionTemperature

Parameter

Value507–0.3to732.52–1to2.325–25to130–40to150

UnitVVVAAAVW°C°C

VsensPtotTopTstg,Tj

PINCONNECTIONS(topview)

151413121110987654321

CURRENTSENSINGBOUTPUT4OUTPUT3INPUT4ENABLEBINPUT3

LOGICSUPPLYVOLTAGEVSSGNDINPUT2ENABLEAINPUT1

SUPPLYVOLTAGEVSOUTPUT2OUTPUT1

CURRENTSENSINGA

Multiwatt15

TABCONNECTEDTOPIN8D95IN240A

GNDSenseA

N.C.Out1Out2VSInput1EnableAInput2GND

12345678910

D95IN239

20191817

GNDSenseBN.C.Out4Out3Input4EnableBInput3VSSGND

PowerSO20

161514131211

THERMALDATA

SymbolRthj-caseRthj-amb

Parameter

ThermalResistanceJunction-caseThermalResistanceJunction-ambient

Max.Max.

PowerSO20

–13(*)

Multiwatt15

335

Unit°C/W°C/W

(*)Mountedonaluminumsubstrate

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