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PQ025EZ02Z Datasheet PDF : 4 Pages
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Low Power-Loss Voltage Regulators
PQxxxEZ02Z Series
I Electrical Characteristics
(Unless otherwise specified, condition shall be VIN=VO(TYP.)+1V, IO=0.5A,VC=2.7V, Ta=25˚C)
Parameter
Symbol
Conditions
MIN. TYP. MAX. Unit
Input voltage
Output voltage
Load regulation
VIN
VO
RegL
−
−
IO=5mA to 2.0A
Refer to the table 1
V
Refer to the table 2
V
−
0.2
2
%
Line regulation
RegI VIN=VO(TYP.)+1V to VO(TYP.)+6V −
0.1
1
%
Temperature coefficient of output voltage TCVO
Tj=0 to 125˚C, IO=5mA
− ±0.01 − %/˚C
Ripple Rejection
RR
Refer to Fig.2
45
60
−
dB
Dropout voltage
VI-O
❇4 IO=1A
−
−
0.5
V
❇5 ON-state voltage for control
ON-state current for control
OFF-state voltage for control
OFF-state current for control
Quiescent current
Output OFF-state dissipation current
VC (ON)
IC (ON)
VC (OFF)
IC (OFF)
Iq
Iqs
−
−
−
VC=0.4V
IO=0A
IO=0A, VC=0.4V
2
−
−
V
−
−
200 µA
−
−
0.8
V
−
−
2
µA
−
1
2 mA
−
−
5
µA
❇4 Input voltage shall be the value when output voltage is 95% in comparison with the initial value.
❇5 In case of opening control terminal 2 , output voltage turns off.
Table.1 Input Voltage Line-up
Model No.
PQ015EZ02Z
PQ018EZ02Z
PQ025EZ02Z
Symbol
VIN
VIN
VIN
(Unless otherwise specified, condition shall be IO=0.5A,VC=2.7V, Ta=25˚C)
Conditions
MIN. TYP. MAX. Unit
−
2.35 −
10
V
−
2.35 −
10
V
−
3.0
−
10
V
Table.2 Output Voltage Line-up
(Unless otherwise specified, condition shall be VIN=VO(TYP.)+1V, IO=1A,VC=2.7V, Ta=25˚C)
Model No.
Symbol
Conditions
MIN. TYP. MAX. Unit
PQ015EZ02Z
VO
PQ018EZ02Z
VO
PQ025EZ02Z
VO
−
1.45 1.5 1.55 V
−
1.75 1.8 1.85 V
−
2.438 2.5 2.562 V
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