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PQ1CG21H2FZ Datasheet(PDF) 1 Page - Sharp Electrionic Components

Part No. PQ1CG21H2FZ
Description  Chopper Regulators TO-220 Type Chopper Regulators
Download  6 Pages
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Maker  SHARP [Sharp Electrionic Components]
Homepage  http://sharp-world.com/
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PQ1CG21H2FZ Datasheet(HTML) 1 Page - Sharp Electrionic Components

   
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Chopper Regulators
PQ1CG21H2FZ/PQ1CG21H2RZ
PQ1CG21H2FZ/PQ1CG21H2RZ
TO-220 Type Chopper Regulators
s Outline Dimensions
(Unit : mm)
s Features
q
Maximum switching current: 1.5A
q
Built-in ON/OFF control function
q
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
(Oscillation frequency: TYP. 100kHz)
q
Built-in overheat, overcurrent protection functions
q
TO-220 package
q
Variable output voltage
(Output variable range: Vref to 35V/-Vref to -30V)
[Possible to select step-down output/inversing output
according to external connection circuit]
q
PQ1CG21H2FZ: Zigzag forming
PQ1CG21H2RZ: Self-stand forming
s Applications
q
Switching power supplies
q
Facsimiles, printers and other OA equipment
q
Color TVs and video CDs
q
Personal computers and amusement equipment
s Absolute Maximum Ratings
•Please refer to the chapter " Handling Precautions ".
Parameter
Symbol
Rating
Unit
Input voltage
40
V
1.5
A
1.4
7
41
−1
V
V
V
W
V
−0.3 to +40
Switching current
150
˚C
−20 to +80
˚C
Junction temperature
Input-output voltage
Output
− COM voltage
Error input voltage
VIN
VI-O
VOUT
VC
VADJ
ISW
Tj
(Ta
=25°C)
Operating temperature
Storage temperature
Soldering temperature
Topr
−40 to +150
˚C
Tstg
260 (10s)
˚C
Tsol
❇2
❇1
❇5
Power dissipation
PD1
14
W
PD2
❇4
❇1 Voltage between VIN terminal and COM terminal
❇2 Voltage between VOUT terminal and COM terminal
❇3 Voltage between ON/OFF control and COM terminal
❇4 PD:With infinite heat sink
❇5 Overheat protection may operate at the condition Tj:125˚C to 150˚C.
ON/OFF control voltage
❇3
PQ1CG21H
(6.8)
4–(1.7)
(5.0)
(1.5)
(0.5)
10.2
MAX.
ø3.2±
0.1
4.5±
0.2
2.8±
0.2
5–0.8±
0.1
3.2±
0.5
8.2±
0.7
1
2
3
4
5
1
2
3
VIN
VOUT
COM
4
5
OADJ
ON/OFF
Epoxy resin
PQ1CG21H2FZ
(
) : Typical dimensions
PQ1CG21H
ø3.2±
0.1
(6.8)
4–(1.7)
(1.7)
10.2
MAX.
4.5±
0.2
2.8±
0.2
0.8±
0.1
4.7±
0.6 4.7±0.6
2.6±
0.5
1
2
3
VIN
VOUT
COM
4
5
OADJ
ON/OFF
1
2
3
4
5
Epoxy resin
(0.5)
PQ1CG21H2RZ
(
) : Typical dimensions
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/


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