TPS2223APWPRG4_集成电路资料查询网

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ELECTRICALCHARACTERISTICS
tps2220a,tps2223a
tps2224a,tps2226a
SLVS428B–MAY2002–REVISEDSEPTEMBER2004
T
J
=25
°
c,v
i(5v)
=5v,v
i(3.3v)
=3.3v,v
i(12v)
=12v(notapplicablefortps2223a),alloutputsunloaded(unlessotherwise
指出)
PARAMETERTESTCONDITIONS
(1)
MINTYPMAXUNIT
POWERSWITCH
I
O
=750mAeach85110
3.3vtoxvcc
(2)
I
O
=750maeach,t
J
=100
°
C110140
m
Ω
I
O
=500mAeach95130
5VtoxVCC
(2)
I
O
=500maeach,t
J
=100
°
C120160
staticdrain-源
r
ds(在)
在-stateresistance
I
O
=50maeach0.81
3.3vor5vtoxvpp
(2)
I
O
=50maeach,t
J
=100
°
c11.3
Ω
I
O
=50maeach22.5
12VtoxVPP
(2)
I
O
=50maeach,t
J
=100
°
c2.53.4
DischargeatxVCCI
o(disc)
=1ma0.50.71
Outputdischarge
k
Ω
阻抗
DischargeatxVPPI
o(disc)
=1ma0.20.40.5
I
os(xvcc)
11.42a
限制(稳步的-statevalue),outputpow-
eredintoashortcircuit
I
os(xvpp)
120200300mA
I
OS
短的-circuitoutputcurrent
限制(稳步的-statevalue),outputpow-i
os(xvcc)
11.42a
eredintoashortcircuit,
I
os(xvpp)
120200300mA
T
J
=100
°
C
ThermaltrippointRisingtemperature135
Thermalshutdown
T
J
°
C
温度
(2)
Hysteresis10
5vtoxvcc=5v,with100-m
Ω
shorttoGND10
电流-limitresponsetime
(3)(4)
µs
5vtoxvpp=5v,with100-m
Ω
shorttoGND3
I
i(3.3v)
140200
NormalV
O
(xvcc)=v
O
(xvpp)=3.3vand
I
i(5v)
812
operationalsoforRESET=0V
I
i(12v)
100180
I
I
inputcurrent,quiescentµa
I
i(3.3v)
0.32
ShutdownmodeI
i(5v)
V
O
(xvcc)=v
O
(xvpp)=hi-z0.12
I
i(12v)
0.32
10
V
o(xvcc)
=5v,v
i(5v)
=V
i(12v)
=0V
T
J
=100
°
C50
leakagecurrent,
I
lkg
ShutdownmodeµA
outputoffstate
10
V
o(xvpp)
=12v,v
i(5v)
=V
i(12v)
=0V
T
J
=100
°
C50
(1)脉冲波-testingtechniquesmaintainjunctiontemperatureclosetoambienttemperature;thermaleffectsmustbetakenintoaccount
separately.
(2)tps2223a,tps2224a,tps2226a:twoswitcheson.tps2220a:oneswitchon.
(3)specifiedbydesign;nottestedinproduction.
(4)fromapplicationofshortto110%offinalcurrentlimit.
4

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www.德州仪器.com ELECTRICALCHARACTERISTICS tps2220a,tps2223a tps2224a,tps2226a SLVS428B–MAY2002–REVISEDSEPTEMBER2004 T J =25 ° c,v i(5v) =5v,v i(3.3v) =3.3v,v i(12v) =12v(notapplicablefortps2223a),alloutputsunloaded(unlessotherwise 指出) PARAMETERTESTCONDITIONS (1) MINTYPMAXUNIT POWERSWITCH I O =750mAeach85110 3.3vtoxvcc (2) I O =750maeach,t J =100 ° C110140 m Ω I O =500mAeach95130 5VtoxVCC (2) I O =500maeach,t J =100 ° C120160 staticdrain-源 r ds(在) 在-stateresistance I O =50maeach0.81 3.3vor5vtoxvpp (2) I O =50maeach,t J =100 ° c11.3 Ω I O =50maeach22.5 12VtoxVPP (2) I O =50maeach,t J =100 ° c2.53.4 DischargeatxVCCI o(disc) =1ma0.50.71 Outputdischarge k Ω 阻抗 DischargeatxVPPI o(disc) =1ma0.20.40.5 I os(xvcc) 11.42a 限制(稳步的-statevalue),outputpow- eredintoashortcircuit I os(xvpp) 120200300mA I OS 短的-circuitoutputcurrent 限制(稳步的-statevalue),outputpow-i os(xvcc) 11.42a eredintoashortcircuit, I os(xvpp) 120200300mA T J =100 ° C ThermaltrippointRisingtemperature135 Thermalshutdown T J ° C 温度 (2) Hysteresis10 5vtoxvcc=5v,with100-m Ω shorttoGND10 电流-limitresponsetime (3)(4) µs 5vtoxvpp=5v,with100-m Ω shorttoGND3 I i(3.3v) 140200 NormalV O (xvcc)=v O (xvpp)=3.3vand I i(5v) 812 operationalsoforRESET=0V I i(12v) 100180 I I inputcurrent,quiescentµa I i(3.3v) 0.32 ShutdownmodeI i(5v) V O (xvcc)=v O (xvpp)=hi-z0.12 I i(12v) 0.32 10 V o(xvcc) =5v,v i(5v) =V i(12v) =0V T J =100 ° C50 leakagecurrent, I lkg ShutdownmodeµA outputoffstate 10 V o(xvpp) =12v,v i(5v) =V i(12v) =0V T J =100 ° C50 (1)脉冲波-testingtechniquesmaintainjunctiontemperatureclosetoambienttemperature;thermaleffectsmustbetakenintoaccount separately. (2)tps2223a,tps2224a,tps2226a:twoswitcheson.tps2220a:oneswitchon. (3)specifiedbydesign;nottestedinproduction. (4)fromapplicationofshortto110%offinalcurrentlimit. 4

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