Chopper Regulators
PQ1CG2032FZ/PQ1CG2032RZ
PQ1CG2032FZ/PQ1CG2032RZ
TO-220 Type Chopper Regulators
s
q
Features
s
Outline Dimensions
3.6
±0.2
10.2
MAX.
4.5
±0.2
(Unit : mm)
Maximum switching current: 3.5A
q
Built-in ON/OFF control function
Built-in soft start function to suppress overshoot of output
voltage in power on sequence or ON/OFF control sequence
q
Built-in oscillation circuit
q
PQ1CG2032FZ
(1.5)
(6.8)
2.8
±0.2
7.4
±0.2
(24.6)
q
Variable output voltage
(Output variable range: Vref to 35V/-Vref to -30V)
[Possible to select step-down output/inversing output
Epoxy resin
(0.5)
5–0.8
±0.1
(2.0)
(5.0)
8.2
±0.7
1
2
(1.5)
MIN.
according to external connection circuit]
q
PQ1CG2032FZ:
Zigzag forming
PQ1CG2032RZ:
Self-stand forming
4–(1.7)
3.2
±0.5
s
q
Applications
1
2
3
4
5
3.6
±0.2
(1.5)
Switching power supplies
q
Facsimiles, printers and other OA equipment
q
Battery chargers
q
Personal computers and amusement equipment
(
V
IN
V
OUT
3
COM
4
O
ADJ
5
ON/OFF
) : Typical dimensions
PQ1CG2032RZ
10.2
MAX.
(6.8)
4.5
±0.2
2.8
±0.2
s
Absolute Maximum Ratings
(Ta=25°C)
Unit
V
V
V
V
V
A
W
W
˚C
˚C
˚C
˚C
7.4
±0.2
Parameter
Symbol
Rating
❇1
Input voltage
V
IN
40
V
ADJ
7
Error input voltage
V
I-O
41
Input-output voltage
❇2
V
OUT
−1
Output
−
COM voltage
❇3
V
C
ON/OFF control voltage
−0.3
to
+40
3.5
Switching current
I
SW
P
D1
1.4
❇4
Power dissipation
P
D2
14
❇5
Junction temperature
T
j
150
Operating temperature
T
opr
−20
to
+80
Storage temperature
T
stg
−40
to
+150
T
sol
Soldering temperature
260 (10s)
❇1
Voltage between V
IN
terminal and COM terminal
❇2
Voltage between V
OUT
terminal and COM terminal
❇3
Voltage between ON/OFF control and COM terminal
❇4
P
D
:With infinite heat sink
❇5
Overheat protection may operate at T
j
=125˚C
to 150˚C
ø3.2
±0.1
PQ1CG203
4.4
(24.6)
(2.2)
5.0
±0.5
PQ1CG203
Epoxy resin
0.8
±0.1
(0.5)
4–(1.7)
(1.7)
4.7
±0.6
4.7
±0.6
2.6
±0.5
1
2
3
4
5
1
2
3
4
5
V
IN
V
OUT
COM
O
ADJ
ON/OFF
(
) : Typical dimensions
•Please 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
(3.6)
6.0
±0.5
(11.4)
16.4
±0.7
(Oscillation frequency: TYP. 70kHz)
q
Built-in overheat, overcurrent protection function
q
TO-220 package
ø3.2
±0.1
SHARP [ SHARP ELECTRIONIC COMPONENTS ]
