PQ1M335M2SPQ Ver la hoja de datos (PDF) - Sharp Electronics
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PQ1M335M2SPQ Datasheet PDF : 4 Pages
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PQ1Mxx5M2SPQ Series
Electrical Characteristics
(Unless otherwise specified, VIN=3.0V,IO＝30mA,VC=1.8V,Ta＝25°C(PQ1M155M2SPQ,PQ1M185M2SPQ))
(Unless otherwise specified, VIN=VO(TYP.)+1.0V,IO＝30mA,VC=1.8V,Ta＝25°C(PQ1M255M2SPQ,PQ1M335M2SPQ,PQ1M505M2SPQ))
Parameter
Output voltage
Load regulation
Symbol
VO
RegL
Conditions
-
IO=5mA to 500mA
MIN.
TYP. MAX.
Unit
Refer to the table below.
V
-
60
200
mV
Line regulation
PQ1M155M2SPQ
PQ1M185M2SPQ
RegI
VIN=3.0V to 7.5V
VIN=3.0V to 7.8V
-
3.0
20
mV
PQ1M255,335,505M2SPQ
VIN=VO(TYP.)+1V to VO(TYP.)+6V(MAX9V)
Temperature coefficient of output voltage
Ripple rejection
TCVO
RR
IO=10mA,Tj=-25 to +75°C
Refer to Fig.2
-
0.1
-
mV/°C
-
65
-
dB
PQ1M155,185M2SPQ
10kHz<f<100kHz,Cn=0.1μF,IO=30mA
-
30
-
Output noise voltage
PQ1M335M2SPQ
Vno(rms)
10kHz<f<100kHz,Cn=0.1μF,IO=30mA
-
40
-
μV
4 Dropout voltage
Vi-o
IO=500mA 5
-
0.4
0.7
V
6 ON-state voltage for control
VC(ON)
-
1.8
-
-
V
ON-state current for control
OFF-state voltage for control
Quiescent current
Output OFF-state dissipation current
IC(ON)
VC(OFF)
Iq
Iqs
VC=1.8V
-
IO=0mA
VC=0.2V
-
20
70
μA
-
-
0.4
V
-
0.6
1
mA
-
-
1
μA
4 Excluding PQ1M155M2SPQ,PQ1M185M2SPQ
5 Dropout voltage when output voltage lowers 0.1V from the voltage at VIN=VO+1V.
6 In case of opening control terminal ③,output voltage turns off.
Table.1 Output Voltage
Model No.
PQ1M155M2SPQ
PQ1M185M2SPQ
PQ1M255M2SPQ
PQ1M335M2SPQ
PQ1M505M2SPQ
VIN=3.0V,IO＝30mA,VC=1.8V,Ta＝25°C(PQ1M155M2SPQ,PQ1M185M2SPQ)
VIN=VO(TYP.)+1.0V,IO＝30mA,VC=1.8V,Ta＝25°C(PQ1M255M2SPQ,PQ1M335M2SPQ,PQ1M505M2SPQ)
Symbol
Conditions
MIN.
TYP. MAX. Unit
1.44
1.5
1.56
VO
-
1.74
1.8
1.86
2.440
2.5
2.560
V
3.234
3.3
3.366
4.900
5.0
5.100
Fig.1 Test Circuit
I q, I qs
A
Vin
4
5
1μF
1μF
3
2
1
A IC(ON)
0.01μF
Vc
A Io
Vo
V
RL
Fig.2 Test Circuit for Ripple Rejection
~ ei
Vin
1μF
Vc
+
4
5
3
2
1
1μF
eo
RL
~V
0.1μF
f=400 Hz(sine wave)
ei(rms)=100 mV
Vin=Vo(TYP)+1.0V
Vc=1.8V,Io=30mA
RR=20log(ei(rms)/eo(rms))
Sheet No.: OP06037
2
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