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ELECTRICALCHARACTERISTICS
TPS51116
SLUS609A–MAY2004–REVISEDJUNE2004
overoperatingfree-airtemperaturerange,v
V5IN
=5v,vldoinisconnectedtovddqoutput(unlessotherwisenoted)
PARAMETERTESTCONDITIONSMINTYPMAXUNIT
SUPPLYCURRENT
T
一个
=25
°
c,noload,v
S3
=V
S5
=5v,
I
V5IN1
supplycurrent1,v5in0.82ma
COMPconnectedtocapacitor
T
一个
=25
°
c,noload,v
S3
=0v,v
S5
=5v,
I
V5IN2
supplycurrent2,v5in300600
COMPconnectedtocapacitor
T
一个
=25
°
c,noload,v
S3
=0v,v
S5
=5v,
I
V5IN3
supplycurrent3,v5in240500
V
竞赛
=5V
µA
I
V5INSDN
shutdowncurrent,v5int
一个
=25
°
c,noload,v
S3
=V
S5
=0v0.11.0
I
VLDOIN1
supplycurrent1,vldoint
一个
=25
°
c,noload,v
S3
=V
S5
=5V110
I
VLDOIN2
supplycurrent2,vldoint
一个
=25
°
c,noload,v
S3
=5v,v
S5
=0v,0.110
I
VLDOINSDN
standbycurrent,vldoint
一个
=25
°
c,noload,v
S3
=V
S5
=0v0.11.0
VTTREFOUTPUT
V
VTTREF
outputvoltage,vttrefv
VDDQSNS
/2v
-10ma<i
VTTREF
<10ma,v
VDDQSNS
=2.5v,
-2020
TolerancetoV
VDDQSNS
/2
V
VTTREFTOL
OutputvoltagetolerancemV
-10ma<i
VTTREF
<10ma,v
VDDQSNS
=1.8v,
-1818
TolerancetoV
VDDQSNS
/2
V
VTTREFSRC
SourcecurrentV
VDDQSNS
=2.5v,v
VTTREF
=0v-20-40-80
毫安
V
VTTREFSNK
SinkcurrentV
VDDQSNS
=2.5v,v
VTTREF
=2.5v204080
VTTOUTPUT
V
S3
=V
S5
=5v,v
VLDOIN
=V
VDDQSNS
=2.5v1.25
V
VTTSNS
outputvoltage,vttv
V
S3
=V
S5
=5v,v
VLDOIN
=V
VDDQSNS
=1.8v0.9
V
S3
=V
S5
=5v,i
VTT
=0a-2020
VTToutputvoltagetolerance
V
VTTTOL25
V
S3
=V
S5
=5v,|i
VTT
|=0a<1.5a-3030
toVTTREF
V
S3
=V
S5
=5v,|i
VTT
|=0a<3a-4040
mV
V
S3
=V
S5
=5v,i
VTT
=0a-2020
VTToutputvoltagetolerance
V
VTTTOL18
V
S3
=V
S5
=5v,|i
VTT
|=0a<1a-3030
toVTTREF
V
S3
=V
S5
=5v,|i
VTT
|=0a<2a-4040
V
VLDOIN
=V
VDDQSNS
=2.5v,v
VTT
=V
VTTSNS
=
3.03.86.0
1.19v,pgood=hi
I
VTTTOCLSRC
sourcecurrentlimit,vtt
V
VLDOIN
=V
VDDQSNS
=2.5v,v
VTT
=0v1.52.23.0
一个
V
VLDOIN
=V
VDDQSNS
=2.5v,v
VTT
=V
VTTSNS
=
3.03.66.0
1.31v,pgood=hi
I
VTTTOCLSNK
sinkcurrentlimit,vtt
V
VLDOIN
=V
VDDQSNS
=2.5v,v
VTT
=V
VDDQ
1.52.23.0
I
VTTLK
leakagecurrent,vttv
S3
=0v,v
S5
=5v,v
VTT
=V
VDDQSNS
/2-1010
I
VTTBIAS
inputbiascurrent,vttsnsv
S3
=5v,v
VTTSNS
=V
VDDQSNS
/2-1-0.11µa
I
VTTSNSLK
leakagecurrent,vttsnsv
S3
=0v,v
S5
=5v,v
VTT
=V
VDDQSNS
/2-11
T
一个
=25
°
c,v
S3
=V
S5
=V
VDDQSNS
=0v,
I
VTTDisch
dischargecurrent,vtt1017ma
V
VTT
=0.5v
VDDQOUTPUT
T
一个
=25
°
c,v
VDDQSET
=0v,noload2.4652.5002.535
0
°
C
≤
T
一个
≤
85
°
c,v
VDDQSET
=0v,noload
(1)
2.4572.5002.543
-40
°
C
≤
T
一个
≤
85
°
c,v
VDDQSET
=0v,noload
(1)
2.4402.5002.550
V
VDDQ
outputvoltage,vddqt
一个
=25
°
c,v
VDDQSET
=5v,noload
(1)
1.7761.8001.824v
0
°
C
≤
T
一个
≤
85
°
c,v
VDDQSET
=5v,noload
(1)
1.7691.8001.831
-40
°
C
≤
T
一个
≤
85
°
c,v
VDDQSET
=5v,noload
(1)
1.7641.8001.836
-40
°
C
≤
T
一个
≤
85
°
c,adjustablemode,noload
(1)
1.53.0
(1)ensuredbydesign.notproductiontested.
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