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FEATURESDESCRIPTION
to–220 (kc) p组件
(top 查看)
1
2
3
4
5
en
入点
地
输出
fb/nc
1
to–263 (ktt) p组件
(top 查看)
2
3
4
5
en
入点
地
输出
fb/nc
0
50
100
150
200
250
300
350
400
–40 –25 –10 5 20 35 50 65 80 95 110 125
t
j
– 接合点 t温度 –
°
c
– 辍学 v旧 – mv
v
做
TPS75633
辍学 电压年龄
vs
接合点 蛋彩画真实
我
o
= 5 一个
v
o
= 3.3 v
t – t输入法 –
µ
s
TPS75615
荷载瞬态 响应
–100
0
0 604020 80 100 140120 160 180 200
0
50
–50
v
o
= 1.5 v
c
o
= 100
µ
f
–150
5
我 – 输出 电流 – 一个
o
v
o
∆
– 变更 入点 输出 v旧 – mv
100
150
di
dt
1.25 一个
s
tps75601,tps75615
tps75618,tps75625
TPS75633
SLVS329C–JUNE2001–REVISEDMARCH2004
快-transientresponse5-alow-dropoutvoltageregulators
•
5-alow-dropoutvoltageregulator
thetps756xxfamilyof5-alowdropout(ldo)
regulatorscontainsfourfixedvoltageoptionregu-
•
availablein1.5-v,1.8-v,2.5-v,and3.3-v
latorsandanadjustablevoltageoptionregulator.
固定-outputandadjustableversions
Thesedevicesarecapableofsupplying5Aofoutput
•
DropoutVoltageTypically250mVat5A
currentwithadropoutof250mv(tps75633).
(tps75633)
因此,thedeviceiscapableofperforminga
•
Low125µATypicalQuiescentCurrent
3.3-vto2.5-vconversion.
•
FastTransientResponse
Quiescentcurrentis125µAatfullloadanddrops
•
3%ToleranceOverSpecifiedConditionsfor
downtolessthan1µawhenthedeviceisdisabled.
TheTPS756xxisdesignedtohavefasttransient
固定-outputversions
responseforlargeloadcurrentchanges.
•
availablein5-pinto-220andto-263sur-
面部-mountpackages
•
ThermalShutdownProtection
pleasebeawarethatanimportantnoticeconcerningavailability,标准保修,anduseincriticalapplicationsoftexas
instrumentssemiconductorproductsanddisclaimerstheretoappearsattheendofthisdatasheet.
powerpadisatrademarkoftexasinstruments.
productiondatainformationiscurrentasofpublicationdate.
copyright©2001–2004,texasinstrumentsincorporated
ProductsconformtospecificationsperthetermsoftheTexas
instrumentsstandardwarranty.productionprocessingdoesnot
必要包括测试所有参数.