PQ09RG1
Sharp PQ09RG1, PQ09RG11, PQ12RG1, PQ12RG11, PQ05RG1 Datasheet
...
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Low Power-Loss Voltage Regulators
PQ05RG1/PQ05RG11 Series
■ Features
¡Low power-loss (Dropout voltage : MAX. 0.5V)
¡Compact resin full-mold package
¡Built-in a function to prevent reverse voltage between input
and output
The diode to prevent reverse voltage between input and output
is not necessary. (VO-i=<15V)
¡Built-in ON/OFF control function
■ Applications
¡Series power supply for various electronic equipment such as
VCRs and musical instruments
■ Outline Dimensions
(Unit : mm)
Low Power-Loss Voltage Regulators(Built-in Reverse Voltage Protection Function
Between Input and Output)
PQ05RG1/PQ05RG11 Series
Output voltage
PQ05RG1
PQ05RG11
Output voltage
precision:±5%
Output voltage
precision:±2.5%
■ Model Line-ups
5V output
PQ09RG1
PQ09RG11
9V output
PQ12RG1
PQ12RG11
12V output
Parameter Symbol Rating Unit
V
IN
V
C
V
O
-
i
I
O
P
D1
P
D2
T
j
T
opr
T
stg
T
sol
35
35
15
1.0
1.5
15
150
-20 to +80
-40 to +150
260 (For 10s)
V
V
V
A
W
˚C
˚C
˚C
˚C
Input voltage
ON/OFF control terminal voltage
Input-output reverse voltage
Output current
Power dissipation (No heat sink)
Power dissipation (With infinite heat sink)
Junction temperature
Operating temperature
Storage temperature
Soldering temperature
*1
*1
*2
*3
*1
All are open except GND and applicable terminals.
*2
Vo terminal applicable voltage from external:Vo (characteristics value )to 25V
*3
Overheat protection may operate at 125=<T
j=<150˚C
■ Absolute Maximum Ratings
(T
a
=25˚C)
2
3
1
4
PQ05RG1
Internal connection diagram
Specific IC
29.1MAX
10.2MAX
7.4±0.2
3.6±0.2
φ3.2±0.1
+0.3
-0
4-1.4
+0.2
-0.1
4-0.6
13.5MIN
3-(2.54)
4.5±0.2
2.8±0.2
15.6±0.5
4.8MAX
(1.5)
(0.5)
●1 ●2 ●3 ●4
1 DC input (V
IN
)
2 DC output (V
O
)
3 GND
4 ON/OFF control
terminal (V
C
)
· Please refer to the chapter“ Handling Precautions ”.
Low Power-Loss Voltage Regulators PQ05RG1/PQ05RG11 Series
Fig.1 Test Circuit
Fig.2 Test Circuit of Ripple Rejection
Parameter Symbol Conditions
V
O
R
eg
L
R
eg
I
T
C
V
O
RR
V
i
-
O
V
C
(
ON
)
I
C
(
ON
)
V
C
(
OFF
)
I
C
(
OFF
)
I
q
Output voltage
Load regulation
Line regulation
Temperature coefficient of output voltage
Ripple rejection
Dropout voltage
ON-state voltage for control
ON-state current for current
OFF-state voltage for control
OFF-state current for control
Quiescent current
UnitMAX.TYP.MIN.
PQ05RG1
PQ09RG1
PQ12RG1
PQ05RG11
PQ09RG11
PQ12RG11
4.75
8.55
11.4
4.88
8.78
11.7
-
-
-
45
-
2.0
-
-
-
-
I
O
=0.5A
*4
I
O
=5mA,
*5
I
O
=5mA, T
j
=0 to 125˚C,
*6
Refer to Fig. 2
*7
, I
O
=0.5A
*6
, I
O
=0.5A
*6
, I
O
=0.5A, V
C
=2.7V
*6
*6
, V
O
=0.4A
I
O
=0A,
*6
5.0
9.0
12.0
5.0
9.0
12.0
0.3
0.1
±0.01
60
0.2
-
-
-
-
6.0
5.25
9.45
12.6
5.12
9.22
12.3
2.0
2.5
-
-
0.5
-
20
0.8
-0.4
10.0
V
%
%
%/˚C
dB
V
V
µA
V
mA
mA
■ Electrical Characteristics
*4
PQ05RG1/11:V
IN
= 7V, I
O
=5mA to 1.0A
PQ09RG1/11:V
IN
=11V, I
O
=5mA to 1.0A
PQ12RG1/11:V
IN
=14V, I
O
=5mA to 1.0A
*5
PQ05RG1/11:V
IN
= 6 to 16V
PQ09RG1/11:V
IN
=10 to 20V
PQ12RG1/11:V
IN
=13 to 23V
*6
PQ05RG1/11:V
IN
= 7V
PQ09RG1/11:V
IN
=11V
PQ12RG1/11:V
IN
=14V
*7
Input voltage shall be the value when output voltage is 95% in comparison with the initial value.
*8
In case of opening control terminal 4, output voltage turns on.
(Unless otherwise specified, condition shall be I
O
=0.5A,T
a
=25˚C
*4
)
V
IN
= 7V
V
IN
=11V
V
IN
=14V
V
IN
= 7V
V
IN
=11V
V
IN
=14V
*8
●3
●2●1
●4
V
e
i
V
IN
V
C
I
O
e
o
R
L
0.33µF
47µF
+
+
~
~
●3
●2●1
●4
A
V
A
A
V
IN
I
q
I
C
I
O
V
O
V
C
R
L
0.33µF
47µF
+
f=120Hz (sine wave)
e
i
=0.5V
rms
V
IN
= 7V (PQ05RG1/PQ05RG11)
V
IN
=11V (PQ09RG1/PQ09RG11)
V
IN
=14V (PQ12RG1/PQ12RG11)
I
O
=0.5A
RR=20 log (e
i
/e
o
)
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