Output voltage 5V Output 9V Output 12V Output 15V Output
Output voltage
PQ05RF2 PQ09RF2 PQ12RF2 PQ15RF2
precision:鹵5%
Output voltage
PQ05RF21 PQ09RF21 PQ12RF21 PQ15RF21
precision:鹵2.5%
Minute adjustment
(Output voltage
adjustment range:鹵10%)
3鈥?2.54)
(0.5)
PQ05RF2V PQ09RF2V PQ12RF2V PQ15RF2V
鉃€鉃佲瀭鉃?/div>
Internal connection diagram
s
q
Applications
鉃€
Specific IC
Series power supply for various electronic equipment such as
VCRs, electronic munic instruments
鉃?/div>
鉃?/div>
鉃?/div>
PQ05RF2/21series
鉃€
DC input(V
IN
)
鉃?/div>
DC output(V
O
)
鉃?/div>
GND
鉃?/div>
ON/OFF control
terminal(V
C
)
PQ05RF2Vseries
鉃€
DC input(V
IN
)
鉃?/div>
DC output(V
O
)
鉃?/div>
GND
鉃?/div>
Output voltage
minute
adjustment
terminal(V
ADJ
)
s
Equivalent Circuit Diagram
1
PQ05RF2series/PQ05RF21series
2
1
PQ05RF2Vseries
2
鈥?/div>
+
Reference
voltage
generation
circuit
鈥?/div>
+
Reference
voltage
generation
circuit
鉂嘇SO
protection
circuit
4
鉂嘇SO
protection
circuit
4
Output
ON/OFF
control circuit
Overheat
protection
circuit
鉂嘇SO
: Area of Safety
Operation
Overheat
protection
circuit
3
3
鈥lease refer to the chapter " Handling Precautions ".
Notice
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/
4.8MAX
15.6鹵0.5
15.6鹵0.5
(1.5)
Built-in ON/OFF control terminal(PQ05RF2/PQ05RF21
series)
q
Built-in output voltage minute adjustment terminal(ripple
1
2
3
4
5
6
7
8
9
