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ABSOLUTEMAXIMUMRATINGS
DISSIPATIONRATINGS
(1)
RECOMMENDEDOPERATINGCONDITIONS
TPS60230
SLVS516A–MAY2004–REVISEDJUNE2004
thisintegratedcircuitcanbedamagedbyesd.texasinstrumentsrecommendsthatallintegrated
circuitsbehandledwithappropriateprecautions.failuretoobserveproperhandlingandinstallation
procedurescancausedamage.
esddamagecanrangefromsubtleperformancedegradationtocompletedevicefailure.精确
integratedcircuitsmaybemoresusceptibletodamagebecauseverysmallparametricchangescould
causethedevicenottomeetitspublishedspecifications.
ORDERINGINFORMATION
PACKAGEDDEVICE
(1)(2)
PACKAGEMARKING
TPS60230RGTRQFNBIZ
(1)tindicatesshipmentintapeandreelonaminireelwith250units
perreel.
(2)rindicatesshipmentintapeandreelwith3000unitsperreel.
overoperatingfree-airtemperaturerange(unlessotherwisenoted)
(1)
单位
V
I
supplyvoltage–0.3vto7v
voltageaten1,en2,vout,iset–0.3vtov
I
OutputcurrentatVOUT200mA
T
J
Maximumjunctiontemperature150
°
C
T
一个
operatingfree-airtemperature–40
°
Cto85
°
C
T
st
Storagetemperature–65
°
Cto150
°
C
leadtemperature1,6mm(1/16inch)fromcasefor10seconds300
°
C
(1)stressesbeyondthoselistedunder"absolutemaximumratings"maycausepermanentdamagetothedevice.thesearestressratings
仅有的,andfunctionaloperationofthedeviceattheseoranyotherconditionsbeyondthoseindicatedunder"recommendedoperating
情况"isnotimplied.exposuretoabsolute-最大-ratedconditionsforextendedperiodsmayaffectdevicereliability.
T
一个
≤
25
°
CDERATINGFACTORT
一个
=70
°
CT
一个
=85
°
C
包装
POWERRATINGABOVET
一个
=25
°
CPOWERRATINGPOWERRATING
16-pinqfn(rgt)1.9w20mw/
°
C1W760mW
(1)thethermalresistancejunctiontoambientoftheqfnpackageis52
°
c/w.
MINTYPMAXUNIT
supplyvoltageatvin2.76.5v
MaximumoutputcurrentatVOUT125mA
C
i
Inputcapacitor1µF
C
o
outputcapacitor0.471µf
flyingcapacitor,c1,c20.220.47µf
operatingjunctiontemperature-40125
°
C
2
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