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描述(持续)
ABSOLUTEMAXIMUMRATINGS
RECOMMENDEDOPERATINGCONDITIONS
TPS72501
tps72515,tps72516
tps72518,tps72525
SLVS341D–MAY2002–REVISEDMARCH2004
thesedeviceshavelimitedbuilt-inesdprotection.theleadsshouldbeshortedtogetherorthedeviceplacedinconductivefoam
duringstorageorhandlingtopreventelectrostaticdamagetothemosgates.
althoughanoutputcapacitorisnotrequiredforstability,transientresponseandoutputnoiseareimprovedwitha
10-µfoutputcapacitor.
unlikesomeregulatorsthathaveaminimumcurrentrequirement,thetps725familyisstablewithnooutput
loadcurrent.thelownoisecapabilityofthisfamily,coupledwithitshighcurrentoperationandeaseofpower
消耗,makeitidealfortelecomboards,modembanks,andothernoise-sensitiveapplications.
ORDERINGINFORMATION
T
J
电压
(1)
sot223-5
(2)
SYMBOLDDPAK
(3)
D
(4)
标识
可调整的(1.2vto5v)tps72501dcqps72501tps72501ktttps72501dtps72501
1.5vtps72515dcqps72515tps72515ktt—tps72515
-40
°
Cto
1.6vtps72516dcqps72516tps72516ktt—tps72516
125
°
C
1.8vtps72518dcqps72518tps72518ktt—tps72518
2.5vtps72525dcqps72525tps72525ktt—tps72525
(1)othervoltageoptionsareavailableuponrequestfromthemanufacturer.
(2)toorderatapedandreeledpart,addthesuffix
R
tothepartnumber(e.g.,tps72501dcq
R
).
(3)toordera50-piecereel,addthesuffix
T
(e.g.,tps72501ktt
T
);toordera500-piecereel,addthesuffix
R
(e.g.,tps72501ktt
R
).
(4)toorderatapedandreeledpart,addthesuffix
R
或者
T
(2500or500)tothepartnumber(e.g.tps72501d
R
)
overoperatingfree-airtemperaturerangeunlessotherwisenoted
(1)
单位
inputvoltage,v
I
(2)
-0.3to7v
voltagerangeaten,fb-0.3tov
I
+0.3v
voltageonout,reset6v
esdrating,hbm2kv
ContinuoustotalpowerdissipationSeeDissipationRatingsTable
operatingjunctiontemperaturerange,t
J
-50to150
°
C
maximumjunctiontemperaturerange,t
J
150
°
C
storagetemperature,t
stg
-65to150
°
C
(1)stressesbeyondthoselistedunder
absolutemaximumratings
maycausepermanentdamagetothedevice.thesearestressratings
仅有的,andfunctionaloperationofthedeviceattheseoranyotherconditionsbeyondthoseindicatedunder
recommendedoperating
情况
isnotimplied.exposuretoabsolute-最大-ratedconditionsforextendedperiodsmayaffectdevicereliability.
(2)allvoltagevaluesarewithrespecttonetworkgroundterminal.
MINNOMMAXUNIT
inputvoltage,v
I
(1)
1.86v
continuousoutputcurrent,i
O
01A
operatingjunctiontemperature,t
J
-40125
°
C
(1)minimumv
I
=V
O
(nom)+v
做
.
2
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