PQ1S31 查看數據表（PDF） - Sharp Electronics
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PQ1S31 Datasheet PDF : 3 Pages
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PQ1S30 series Low Power-Loss Voltage Regulator
s Absolute Maximum Ratings
Parameter
Symbol
Ratings
*1 Input voltage
Vin
16
*1 ON/OFF control terminal voltage
Vc
16
Output current
Io
240
*2 Power dissipation
Pd
400
*3 Junction temperature
Tj
150
Operating temperature
Topr
Storage temperature
Tstg
- 30 to +80
- 55 to +150
Soldering temperature
Tsol
260(for 10s)
*1 All are open except GND and applicable terminals.
*2 At surface-mounted condition
*3 Overheat protection may operate at 125<=Tj<=150°C.
(Ta=25°C)
Unit
V
V
mA
mW
°C
°C
°C
°C
s Electrical Characteristics
(Ta=25°C)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX. Unit
Output voltage
Vo
-
Refer to the next page.
V
Output current
Io
*4
180
240
-
mA
Recommended output current
-
-
-
-
150
mA
Load regulation
Line regulation
RegL1
Io=5mA to 60mA
-
RegL2
Io=5mA to 100mA
-
RegL3
Io=5mA to 150mA
-
RegI
Vi=Vo+1V to Vo+6V
-
10
30
mV
20
80
mV
90
150
mV
5
20
mV
Temperature coefficient of output voltage TcVo
Io=10mA,Tj= - 25 to 75°C
-
0.05
-
%/°C
Ripple rejection
RR
-
-
Output noise
voltage
Vo=3V series
Vo=5V series
Vno
10Hz<f<100kHz,
Cn=0.1µF, Io=30mA
-
-
Dropout voltage
Vi-o1
Io=60mA,*5
-
Vi-o2
Io=150mA,*5
-
60
-
dB
30
-
µV
50
-
0.1
0.2
V
0.29
0.4
*6 ON-state voltage for control Vc(on)
ON-state current for control Ic(on)
-
Vc=1.8V
1.8
-
-
V
-
12
30
µA
OFF-state voltage for control Vc(off)
Quiescent current
Iq
-
Io=0mA
-
-
0.6
V
-
150
200
µA
Output OFF-state dissipation current
Iqs
Vin=8V,Vc=0.4V
-
Response time(Rise time)
Tr
Io=30mA,Vc=0→1.8V, Co=10µF
-
Noise control terminal voltage
-
-
-
-
0.1
µA
0.3
-
ms
1.25
-
V
*4 Output current shall be the value when output voltage lowers 0.3V from the voltage at Io=30mA.
*5 Dropout voltage when output voltage lowers 100mV from the voltage at Vin=Vo+1V.
*6 In case of opening control terminal, output voltage turns off.
Tec.PW970702
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