Low Power-Loss Voltage Regulators
PQ05RB11 Series
PQ05RB11 Series
Low Power-Loss Voltage Regulators (Built-in Overheat Shut-Down Function)
s
q
Features
s
Outline Dimensions
10.2MAX
3.6鹵0.2
(Unit : mm)
4.5鹵0.2
2.8鹵0.2
Compact resin full-mold package
q
Low power-loss(Dropout voltage: MAX.0.5V)
q
Overheat shut-down function(Keep shut-down output until
power-on again)
q
Overcurrent protection type
Built-in ON/OFF control function
q
High-precision output type
(Output voltage precision: 鹵2.5%)
q
7.4鹵0.2
29.1MAX
PQ05RB11
4鈥?.4
+0.3
鈥?
13.5MIN
4鈥?.6
+0.2
鈥?.1
s
q
Applications
3鈥?2.54)
(0.5)
Series power supply for TVs and VCRs
q
Switching power supply
1
2
3
4
s
Model Line-ups
Output
Model No.
5V
PQ05RB11
9V
PQ09RB11
12V
PQ12RB11
Internal connection diagram
1
2
1
2
3
4
Specific IC
4
3
DC input(V
IN
)
DC output(V
O
)
GND
ON/OFF control
terminal(V
C
)
s
鉂?
鉂?
Absolute Maximum Ratings
Parameter
Input voltage
ON/OFF control terminal voltage
Output current
Power dissipation (No heat sink)
Power dissipation (With infinte heat sink)
Junction temperature
Operating temperature
Storage temperature
Soldering temperature
Symbol
V
IN
V
C
I
O
P
D1
P
D2
T
j
T
opr
T
str
T
sol
(T
a
=25藲C)
Rating
35
35
1
1.25
12.5
150
鈥?/div>
20 to +80
鈥?/div>
40 to +150
260
Unit
V
V
A
W
W
藲C
藲C
藲C
藲C
鉂?
鉂?
鉂?
All are open except GND and applicable terminals.
Overheat shut-down function operates at T
j
>=110藲C
鉂?
For 10s
鉂?
鈥lease refer to the chapter " Handling Precautions ".
In the absence of confirmation by device specification sheets,SHARP takes no responsibility for any defects that may occur in equipment using any SHARP
devices shown in catalogs,data books,etc.Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
Internet Internet address for Electronic Components Group http://sharp-world.com/ecg/
Notice
4.8MAX
15.6鹵0.5
蠁3.2鹵0.1
(1.5)
1
2
3
4
5
