www.德州仪器.com
ABSOLUTEMAXIMUMRATINGS
DISSIPATIONRATINGTABLE
TPS2220B
SLVS554–JANUARY2005
thesedeviceshavelimitedbuilt-inesdprotection.theleadsshouldbeshortedtogetherorthedevice
placedinconductivefoamduringstorageorhandlingtopreventelectrostaticdamagetothemosgates.
ORDERINGINFORMATION
T
一个
ssop(db)
(1)
statushtssop(pwp)
(1)
状态
–40°Cto85°CTPS2220BDBActiveTPS2220BPWPActive
(1)forthemostcurrentpackageandorderinginformation,seethepackageoptionaddendumattheendofthisdocument,orseetheti
websiteatwww.德州仪器.com.
overoperatingfree-airtemperaturerange(unlessotherwisenoted)
(1)
TPA2220B
V
i(3.3v)
–0.3vto5.5v
V
I
InputvoltagerangeforcardpowerV
i(5v)
–0.3vto5.5v
V
i(12v)
–0.3vto14v
logicinput/outputvoltage–0.3vto6v
V
o(avcc)
–0.3vto6v
V
O
Outputvoltage
V
o(avpp)
–0.3vto14v
ContinuoustotalpowerdissipationSeeDissipationRatingTable
I
o(avcc)
InternallyLimited
I
O
Outputcurrent
I
o(avpp)
InternallyLimited
T
J
Operatingvirtualjunctiontemperaturerange–40°Cto100°C
T
stg
Storagetemperaturerange–55°Cto150°C
leadtemperature1,6mm(1/16inch)fromcasefor10seconds)260°c
OCsinkcurrent10mA
(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
(1)
POWERRATINGABOVET
一个
=25°CPOWERRATINGPOWERRATING
db24890mw8.9mw/°c489mw356mw
pwp243322mw33.22mw/°c1827mw1329mw
(1)thesedevicesaremountedonaajedeclow-kboard(2-oz.tracesonsurface).
2
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