www.德州仪器.com
tps62200,tps62201
tps62202,tps62203,tps62207
tps62204,tps62205,tps62208
SLVS417D–MARCH2002–REVISEDMAY2004
electricalcharacteristics(持续)
V
I
=3.6v,v
O
=1.8v,i
O
=200ma,en=vin,t
一个
=-40
°
Cto85
°
c,typicalvaluesareatt
一个
=25
°
c(unlessotherwisenoted)
PARAMETERTESTCONDITIONSMINTYPMAXUNIT
SUPPLYCURRENT
I
lkg_(p)
p-channelleakagecurrentv
DS
=6.0v0.11µa
I
lkg_(n)
n-channelleakagecurrentv
DS
=6.0v0.11µa
I
(lim)
p-channelcurrentlimit2.5v<vin<6.0v380480670ma
振荡器
f
S
Switchingfrequency65010001500kHz
输出
Adjustableoutputvoltage
V
O
tps622000.7v
在
V
范围
V
ref
referencevoltage0.5v
TPS62200V
I
=3.6vto6.0v,i
O
=0mA0%3%
Feedbackvoltage
(1)
AdjustableV
I
=3.6vto6.0v,0ma
≤
I
O
≤
300ma-3%3%
TPS62207V
I
=2.5vto6.0v,i
O
=0mA0%3%
1.2vv
I
=2.5vto6.0v,0ma
≤
I
O
≤
300mA0%3%
TPS62201V
I
=2.5vto6.0v,i
O
=0mA0%3%
1.5vv
I
=2.5vto6.0v,0ma
≤
I
O
≤
300ma-3%3%
TPS62204V
I
=2.5vto6.0v,i
O
=0mA0%3%
1.6vv
I
=2.5vto6.0v,0ma
≤
I
O
≤
300ma-3%3%
TPS62202V
I
=2.5vto6.0v,i
O
=0mA0%3%
V
O
Fixedoutputvoltage
(1)
1.8vv
I
=2.5vto6.0v,0ma
≤
I
O
≤
300ma-3%3%
TPS62208V
I
=2.5vto6.0v,i
O
=0mA0%3%
1.875vv
I
=2.5vto6.0v,0ma
≤
I
O
≤
300ma-3%3%
TPS62205V
I
=2.7vto6.0v,i
O
=0mA0%3%
2.5vv
I
=2.7vto6.0v,0ma
≤
I
O
≤
300ma-3%3%
TPS62203V
I
=3.6vto6.0v,i
O
=0mA0%3%
3.3vv
I
=3.6vto6.0v,0ma
≤
I
O
≤
300ma-3%3%
LineregulationV
I
=2.5vto6.0v,i
O
=10ma0.26%/v
LoadregulationI
O
=100mato300ma0.0014%/毫安
I
lkg
leakagecurrentintoswpinvin>vout,0v
≤
Vsw
≤
vin0.11µa
I
lkg
(rev)reverseleakagecurrentintopinswvin=打开,en=地,v
SW
=6.0v0.11µa
(1)foroutputvoltages
≤
1.2va22µfoutputcapacitorvalueisrequiredtoachieveamaximumoutputvoltageaccuracyof3%while
operatinginpowersavemode(pfmmode)
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