www.德州仪器.com
PACKAGEDISSIPATIONRATINGS
ABSOLUTEMAXIMUMRATINGS
TPS2114
TPS2115
SLVS447A–DECEMBER2002–REVISEDMARCH2004
thesedeviceshavelimitedbuilt-inesdprotection.theleadsshouldbeshortedtogetherorthedevice
placedinconductivefoamduringstorageorhandlingtopreventelectrostaticdamagetothemosgates.
AVAILABLEOPTIONS
FEATURETPS2110TPS2111TPS2112TPS2113TPS2114TPS2115
currentlimitadjustmentrange0.31-0.75a0.63-1.25a0.31-0.75a0.63-1.25a0.31-0.75a0.63-1.25a
ManualYesYesNoNoYesYes
Switchingmodes
AutomaticYesYesYesYesYesYes
SwitchstatusoutputNoNoYesYesYesYes
packagetssop-8tssop-8tssop-8tssop-8tssop-8tssop-8
ORDERINGINFORMATION
T
一个
PACKAGEORDERINGNUMBER
(1)
MARKINGS
TPS2114PW2114
-40
°
Cto85
°
ctssop-8(pw)
TPS2115PW2115
(1)thepwpackageisavailabletapedandreeled.addanrsuffixtothedevicetype(e.g.,tps2114pwr)toindicatetapeandreel.
DERATINGFACTORT
一个
≤
25
°
CT
一个
=70
°
CT
一个
=85
°
C
包装
ABOVET
一个
=25
°
CPOWERRATINGPOWERRATINGPOWERRATING
tssop-8(pw)3.87mw/
°
c386.84mw212.76mw154.73mw
overoperatingfree-airtemperaturerangeunlessotherwisenoted
(1)
tps2114,tps2115
V
I
inputvoltagerangein1,in2,d0,d1,ilim
(2)
-0.3vto6v
V
O
Outputvoltagerange
(2)
输出,stat-0.3vto6v
I
O
OutputsinkcurrentSTAT5mA
tps21140.9a
I
O
Continuousoutputcurrent
tps21151.5a
ContinuoustotalpowerdissipationSeeDissipationRatingTable
T
J
operatingvirtualjunctiontemperaturerange-40
°
Cto125
°
C
T
stg
storagetemperaturerange-65
°
Cto150
°
C
leadtemperaturesoldering1,6mm(1/16inch)fromcasefor10seconds260
°
C
(1)stressesbeyondthoselistedunder"absolutemaximumratings"maycausepermanentdamagetothedevice.thesearestressratings
仅有的,andfunctionaloperationofthedeviceattheseoranyotherconditionsbeyondthoseindicatedunder"recommendedoperating
情况"isnotimplied.exposuretoabsolute-最大-ratedconditionsforextendedperiodsmayaffectdevicereliability.
(2)allvoltagesarewithrespecttognd.
2
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