PQ015EF02SZH View Datasheet(PDF) - Sharp Electronics
Part Name
Description
Manufacturer
PQ015EF02SZH Datasheet PDF : 5 Pages
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PQxxxEF02SZH Series
Electrical Characteristics
(Unless otherwise specified,condition shall be VIN=VO(TYP.)+1V,IO=1A,VC=2.7V,Ta=25°C)
Parameter
Input voltage
Output voltage
Load regulation
Line regulation
Temperature coefficient of output voltage
Ripple rejection
4 Dropout voltage
6 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
Symbol
VIN
VO
RegL
RegI
TCVO
RR
VI-O
VC(ON)
IC(ON)
VC(OFF)
IC(OFF)
Iq
Iqs
Conditions
-
-
IO=5mA to 2.0A
VIN=VO(TYP.)+1V to VO(TYP.)+6V , IO=5mA
Tj=0 to +125°C, IO=5mA
-
IO=2A 5
-
-
-
VC=0.4V
IO=0A
IO=0A, VC=0.4V
MIN.
TYP. MAX.
Refer to the table below
Refer to the table below
-
0.2
2.0
-
0.1
1.0
-
±0.01
-
45
60
-
-
-
0.5
2.0
-
-
-
-
200
-
-
0.8
-
-
2
-
1
2
-
-
5
Unit
V
V
%
%
%/°C
dB
V
V
μA
V
μA
mA
μA
4 Applied to PQ033EF02SZH.
5 Input voltage shall be the value when output voltage is 95% in comparison with the initial value.
6 In case of opening control terminal ④, output voltage turns off.
Table.1 Input Voltage Range
Model No.
PQ015EF02SZH
PQ018EF02SZH
PQ025EF02SZH
PQ033EF02SZH
Symbol
VIN
Conditions
IO=1A, VC=2.7V, Ta=25°C
MIN. TYP. MAX. Unit
2.35 -
10
2.35 -
3.0
-
10
10
V
3.8
-
10
Table.2 Output Voltage
Model No.
PQ015EF02SZH
PQ018EF02SZH
PQ025EF02SZH
PQ033EF02SZH
Symbol
VO
Conditions
VIN=VO (TYP.)+1V, IO=1A,
VC=2.7V, Ta=25°C
MIN. TYP. MAX. Unit
1.45 1.5 1.55
1.75
1.8
1.85
V
2.438 2.5 2.562
3.218 3.3 3.382
Fig.1 Test Circuit
VIN
1
47μF
VO
2
+
0.33μF
4 VC
IC +
3
A
A Iq
A IO
V
RL
Fig.2 Test Circuit of Ripple Rejection
1
ei
+
0.33μF
VIN
+
2
VC
IO
4
3
+
RL V eo
2.7V
47μF
f=120Hz (sine wave)
ei(rms)=0.5V
VIN=VO(TYP)+2V
IO=0.3A
RR=20 log(ei(rms)/eo(rms))
Sheet No.: OP06067
2
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