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TYPICALCHARACTERISTICS
0
0.5
1
1.5
2
2.5
3
3.5
1.8 2.2 2.6 3 3.4 3.8 4.2 4.6 5
V
I
-输入 voltage-V
最大 输出 电流-一个
0
0.5
1
1.5
2
2.5
3
3.5
1.8 2.2 2.6 3 3.4 3.8 4.2 4.6 5
V
I
-输入 voltage-V
最大 输出 电流-一个
TPS61030
tps61031,tps61032
SLUS534D–SEPTEMBER2002–REVISEDAPRIL2004
TableofGraphs
直流/dcconverterfigure
maximumoutputcurrentvsinputvoltage1,2
vsoutputcurrent(tps61030)(v
O
=2.5v,v
I
=1.8v,vsync=0v)3
vsoutputcurrent(tps61031)(v
O
=3.3v,v
I
=1.8v,2.4v,vsync=0v)4
efficiencyvsoutputcurrent(tps61032)(v
O
=5.0v,v
I
=2.4v,3.3v,vsync=0v)5
vsinputvoltage(tps61031)(i
O
=10ma,100ma,1000ma,vsync=0v)6
vsinputvoltage(tps61032)(i
O
=10ma,100ma,1000ma,vsync=0v)7
vsoutputcurrent(tps61031)(v
I
=2.4v)8
Outputvoltage
vsoutputcurrent(tps61032)(v
I
=3.3v)9
非-loadsupplycurrentintovbatvsinputvoltage(tps61032)10
非-loadsupplycurrentintovoutvsinputvoltage(tps61032)11
minimumloadresistanceatstartupvsinputvoltage(tps61032)12
outputvoltageincontinuousmode(tps61032)13
outputvoltageinpowersavemode(tps61032)14
waveformsloadtransientresponse(tps61032)15
linetransientresponse(tps61032)16
直流/dcconverterstart-upafterenable(tps61032)17
TPS61031TPS61032
MAXIMUMOUTPUTCURRENTMAXIMUMOUTPUTCURRENT
vsvs
INPUTVOLTAGEINPUTVOLTAGE
figure1.figure2.
6
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