TPS2062D_集成电路资料查询网

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tps2061,tps2062,tps2063
tps2065,tps2066,tps2067
SLVS490B–DECEMBER2003–REVISEDDECEMBER2004
electricalcharacteristics(持续)
overrecommendedoperatingjunctiontemperaturerange,v
i(在)
=5.5v,i
O
=1a,v
i(/enx)
=0v,orv
i(enx)
=5.5v(除非
otherwisenoted)
PARAMETERTESTCONDITIONS
(1)
MINTYPMAXUNIT
V
IH
高-levelinputvoltage2.7v
≤
V
i(在)
≤
5.5v2
V
V
IL
低-levelinputvoltage2.7v
≤
V
i(在)
≤
5.5v0.8
I
I
InputcurrentV
i(/enx)
=0vor5.5v,v
i(enx)
=0vor5.5v-0.50.5µa
t
在
(3)
TurnontimeC
L
=100µf,r
L
=5
Ω
3
ms
t
止
(3)
TurnofftimeC
L
=100µf,r
L
=5
Ω
10
CURRENTLIMIT
I
OS
短的-circuitoutputcurrentv
i(在)
=5v,outconnectedtognd,deviceenabledintoshort-circuit1.11.52.1a
I
oc_trip
(3)
在-currenttripthresholdv
i(在)
=5v,currentramp(
≤
100a/s)onout2.43a
supplycurrent(tps2061,tps2065)
T
J
=25
°
c0.51
noloadonout,v
i(/enx)
=5.5v,
supplycurrent,低-leveloutputµa
orV
i(enx)
=0V
-40
°
C
≤
T
J
≤
125
°
c0.55
T
J
=25
°
C4360
noloadonout,v
i(/enx)
=0v,
supplycurrent,高-leveloutputµa
orV
i(enx)
=5.5v
-40
°
C
≤
T
J
≤
125
°
C4370
outconnectedtoground,v
i(/en)
=5.5v,
leakagecurrent-40
°
C
≤
T
J
≤
125
°
C1µA
orV
i(en)
=0V
ReverseleakagecurrentV
i(outx)
=5.5v,在=地面
(3)
T
J
=25
°
C0µA
supplycurrent(tps2062,tps2066)
T
J
=25
°
c0.51
noloadonout,v
i(/enx)
=5.5v,
supplycurrent,低-leveloutputµa
orV
i(enx)
=0V
-40
°
C
≤
T
J
≤
125
°
c0.55
T
J
=25
°
C5070
noloadonout,v
i(/enx)
=0v,
supplycurrent,高-leveloutputµa
orV
i(enx)
=5.5v
-40
°
C
≤
T
J
≤
125
°
C5090
outconnectedtoground,v
i(/enx)
=5.5v,
leakagecurrent-40
°
C
≤
T
J
≤
125
°
C1µA
orV
i(enx)
=0V
ReverseleakagecurrentV
i(outx)
=5.5v,在=地面
(3)
T
J
=25
°
c0.2µa
supplycurrent(tps2063,tps2067)
T
J
=25
°
c0.52
supplycurrent,低-leveloutputnoloadonout,v
i(/enx)
=0VµA
-40
°
C
≤
T
J
≤
125
°
c0.510
T
J
=25
°
C6590
supplycurrent,高-leveloutputnoloadonout,v
i(/enx)
=5.5vµa
-40
°
C
≤
T
J
≤
125
°
C65110
outconnectedtoground,v
i(/enx)
=5.5v,
leakagecurrent-40
°
C
≤
T
J
≤
125
°
C1µA
orV
i(enx)
=0V
ReverseleakagecurrentV
i(outx)
=5.5v,inx=地面
(3)
T
J
=25
°
c0.2µa
UNDERVOLTAGELOCKOUT
低-levelinputvoltage,in22.5v
hysteresis,int
J
=25
°
C75mV
OVERCURRENTOC1andOC2
outputlowvoltage,v
ol(ocx)
I
o(/ocx)
=5ma0.4v
止-statecurrent
(3)
V
o(/ocx)
=5vor3.3v1µa
OCdeglitch
(3)
OCxassertionordeassertion4815ms
THERMALSHUTDOWN
(4)
Thermalshutdownthreshold
(3)
135
°
C
Recoveryfromthermalshutdown
(3)
125
°
C
Hysteresis
(3)
10
°
C
(3)nottestedinproduction,specifiedbydesign.
(4)thethermalshutdownonlyreactsunderovercurrentconditions.
4

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www.德州仪器.com tps2061,tps2062,tps2063 tps2065,tps2066,tps2067 SLVS490B–DECEMBER2003–REVISEDDECEMBER2004 electricalcharacteristics(持续) overrecommendedoperatingjunctiontemperaturerange,v i(在) =5.5v,i O =1a,v i(/enx) =0v,orv i(enx) =5.5v(除非 otherwisenoted) PARAMETERTESTCONDITIONS (1) MINTYPMAXUNIT V IH 高-levelinputvoltage2.7v ≤ V i(在) ≤ 5.5v2 V V IL 低-levelinputvoltage2.7v ≤ V i(在) ≤ 5.5v0.8 I I InputcurrentV i(/enx) =0vor5.5v,v i(enx) =0vor5.5v-0.50.5µa t 在 (3) TurnontimeC L =100µf,r L =5 Ω 3 ms t 止 (3) TurnofftimeC L =100µf,r L =5 Ω 10 CURRENTLIMIT I OS 短的-circuitoutputcurrentv i(在) =5v,outconnectedtognd,deviceenabledintoshort-circuit1.11.52.1a I oc_trip (3) 在-currenttripthresholdv i(在) =5v,currentramp( ≤ 100a/s)onout2.43a supplycurrent(tps2061,tps2065) T J =25 ° c0.51 noloadonout,v i(/enx) =5.5v, supplycurrent,低-leveloutputµa orV i(enx) =0V -40 ° C ≤ T J ≤ 125 ° c0.55 T J =25 ° C4360 noloadonout,v i(/enx) =0v, supplycurrent,高-leveloutputµa orV i(enx) =5.5v -40 ° C ≤ T J ≤ 125 ° C4370 outconnectedtoground,v i(/en) =5.5v, leakagecurrent-40 ° C ≤ T J ≤ 125 ° C1µA orV i(en) =0V ReverseleakagecurrentV i(outx) =5.5v,在=地面 (3) T J =25 ° C0µA supplycurrent(tps2062,tps2066) T J =25 ° c0.51 noloadonout,v i(/enx) =5.5v, supplycurrent,低-leveloutputµa orV i(enx) =0V -40 ° C ≤ T J ≤ 125 ° c0.55 T J =25 ° C5070 noloadonout,v i(/enx) =0v, supplycurrent,高-leveloutputµa orV i(enx) =5.5v -40 ° C ≤ T J ≤ 125 ° C5090 outconnectedtoground,v i(/enx) =5.5v, leakagecurrent-40 ° C ≤ T J ≤ 125 ° C1µA orV i(enx) =0V ReverseleakagecurrentV i(outx) =5.5v,在=地面 (3) T J =25 ° c0.2µa supplycurrent(tps2063,tps2067) T J =25 ° c0.52 supplycurrent,低-leveloutputnoloadonout,v i(/enx) =0VµA -40 ° C ≤ T J ≤ 125 ° c0.510 T J =25 ° C6590 supplycurrent,高-leveloutputnoloadonout,v i(/enx) =5.5vµa -40 ° C ≤ T J ≤ 125 ° C65110 outconnectedtoground,v i(/enx) =5.5v, leakagecurrent-40 ° C ≤ T J ≤ 125 ° C1µA orV i(enx) =0V ReverseleakagecurrentV i(outx) =5.5v,inx=地面 (3) T J =25 ° c0.2µa UNDERVOLTAGELOCKOUT 低-levelinputvoltage,in22.5v hysteresis,int J =25 ° C75mV OVERCURRENTOC1andOC2 outputlowvoltage,v ol(ocx) I o(/ocx) =5ma0.4v 止-statecurrent (3) V o(/ocx) =5vor3.3v1µa OCdeglitch (3) OCxassertionordeassertion4815ms THERMALSHUTDOWN (4) Thermalshutdownthreshold (3) 135 ° C Recoveryfromthermalshutdown (3) 125 ° C Hysteresis (3) 10 ° C (3)nottestedinproduction,specifiedbydesign. (4)thethermalshutdownonlyreactsunderovercurrentconditions. 4

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