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ABSOLUTEMAXIMUMRATINGS
DISSIPATIONRATINGS
RECOMMENDEDOPERATINGCONDITIONS
ELECTRICALCHARACTERISTICS
TPS65100
TPS65105
SLVS496B–SEPTEMBER2003–REVISEDMARCH2004
overoperatingfree-airtemperaturerange(unlessotherwisenoted)
(1)
单位
VoltagesonpinVIN
(2)
-0.3vto6.0v
voltagesonpinvo1,sup,pg
(2)
-0.3vto15.5v
voltagesonpinen,模式,enr
(2)
-0.3vtov
I
+0.3v
VoltageonVCOMIN14V
VoltageonpinSW
(2)
20V
ContinuouspowerdissipationSeeDissipationRatingTable
operatingjunctiontemperaturerange-40
°
Cto150
°
C
storagetemperaturerange-65
°
Cto150
°
C
leadtemperature(焊接,10sec)260
°
C
(1)stressesbeyondthoselistedunder“absolutemaximumratings”maycausepermanentdamagetothedevice.thesearestressratings
仅有的,andfunctionaloperationofthedeviceattheseoranyotherconditionsbeyondthoseindicatedunder“recommendedoperating
conditions”isnotimplied.exposuretoabsolute-最大-ratedconditionsforextendedperiodsmayaffectdevicereliability.
(2)allvoltagevaluesarewithrespecttonetworkgroundterminal.
T
一个
≤
25
°
CT
一个
=70
°
CT
一个
=85
°
C
PACKAGER
Θ
JA
POWERRATINGPOWERRATINGPOWERRATING
24-pintssop30.13c
°
/w(pwpsoldered)3.3w1.83w1.32w
24-pinqfn30.0c
°
/w3.3w1.8w1.3w
MINTYPMAXUNIT
vininputvoltagerange2.75.8v
LInductor
(1)
4.7µh
T
一个
operatingfree-airtemperature-4085
°
C
T
J
operatingjunctiontemperature-40125
°
C
(1)refertotheapplicationsectionforfurtherinformation.
V
在
=3.3v,en=vin,vo1=10v,t
一个
=-40
°
Cto85
°
c,typicalvaluesareatt
一个
=25
°
c(unlessotherwisenoted)
PARAMETERTESTCONDITIONSMINTYPMAXUNIT
SUPPLYCURRENT
V
在
inputvoltagerange2.75.8v
enr=vcomin=地,vo3=2
×
vo1,0.70.9ma
I
QIN
QuiescentcurrentintoVIN
Boostconverternotswitching
vo1=sup=10v,vo3=2
×
vo11.72.7
chargepumpquiescentcur-
I
QCharge
毫安
rentintoSUP
vo1=sup=10v,vo3=3
×
vo13.96
I
QVCOM
vcomquiescentcurrentintoenr=地,vo1=sup=10v7501300µa
SUP
I
QEN
ldocontrollerquiescentcur-enr=vin,en=gnd300800µa
rentintoVIN
I
SD
ShutdowncurrentintoVINEN=ENR=GND110µA
V
UVLO
undervoltagelockoutvinfalling2.22.4v
门槛
ThermalshutdownTemperaturerising160
°
C
logicsignalsen,enr
V
IH
高-levelinputvoltage1.5v
3
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