PQ1CG3032RZH Sharp Microelectronics, PQ1CG3032RZH Datasheet

IC REG CHOPPER ADJ 3.5A TO-220

PQ1CG3032RZH

Manufacturer Part Number
PQ1CG3032RZH
Description
IC REG CHOPPER ADJ 3.5A TO-220
Manufacturer
Sharp Microelectronics
Type
Step-Down (Buck), Invertingr
Datasheet

Specifications of PQ1CG3032RZH

Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
1.26 ~ 35 V, -1.26 ~ -30 V
Current - Output
3.5A
Frequency - Switching
150kHz
Voltage - Input
8 ~ 35 V
Operating Temperature
-20°C ~ 80°C
Mounting Type
Through Hole
Package / Case
TO-220
Power - Output
14W
Output Voltage
35 V
Output Current
3.5 A
Input Voltage
40 V
Switching Frequency
150 KHz
Mounting Style
Through Hole
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
425-2298-5
PQ1CG3032FZ/
PQ1CG3032RZ
1. Maximum switching current:3.5A
2. Built-in ON/OFF control function
3. Built-in soft start function to suppress overshoot of output
4. Built-in oscillation circuit
5. Built-in overheat/overcurrent protection function
6. TO-220 package
7. Variable output voltage
8. PQ1CG3032FZ:Zigzag forming
1. CTV
2. Digital OA equipment
3. Facsimiles, printers and other OA equipment
4. Personal computers and amusement equipment
*1 Voltage between V
*2 Voltage between V
*3 Voltage between ON/OFF control and COM terminal
*4 P
*5 Over heat protection may operate at the condition T
*6 For 10s
*1
*2
*3
*4
*5
*6
Notice
Internet Internet address for Electronic Components Group http://www.sharp.co.jp/ecg/
voltage in power on sequence or ON/OFF control sequence
(Oscillation frequency:TYP. 150kHz)
(Output variable range:V
[Possible to select step-down output/inversing output
according to external connection circuit]
PQ1CG3032RZ:Self-stand forming
Features
Applications
Absolute Maximum Ratings
Input voltage
Output adjustment terminal voltage
Dropout voltage
Output-COM voltage
ON/OFF control voltage
Switching current
Power dissipation
Junction temperature
Operating temperature
Storage temperature
Soldering temperature
D
:With infinite heat sink
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.
Parameter
IN
OUT
terminal and COM terminal
terminal and COM terminal
ref
to 35V/ V
Symbol
V
V
V
T
V
P
P
T
T
I
V
T
OUT
SW
ADJ
opr
I-O
D1
D2
stg
sol
IN
C
j
ref
j
40 to 150
0.3 to 40
20 to 80
125˚C to 150˚C
to 30V)
Rating
150
260
3.5
1.4
40
41
14
7
1
(Ta 25 C)
Unit
˚C
˚C
˚C
˚C
W
W
V
V
V
V
V
A
TO-220 Type Chopper Regulator
PQ1CG3032FZ
PQ1CG3032RZ
Outline Dimensions
( ) : Typical dimensions
( ) : Typical dimensions
1 2 3 4 5
PQ1CG3032
1
PQ1CG3032
10.2
10.2
2
(6.8)
(6.8)
PQ1CG3032FZ/PQ1CG3032RZ
MAX.
3
MAX.
4
4 (1.7)
5
4 (1.7)
5 0.8
0.8
3.2
3.2
Epoxy resin
Epoxy resin
1
0.1
0.1
1
(0.5)
(5.0)
4.7
8.2
(0.5)
4.5
0.6
4.5
0.7
1
2
3
4
5
1
2
3
4
5
0.2
4.7
V
V
COM
O
ON/OFF
V
V
COM
O
ON/OFF
0.2
IN
OUT
IN
OUT
ADJ
ADJ
2.8
(1.5)
3.2
(Unit : mm)
0.6
2.8
2.6
(1.7)
0.2
0.5
0.2
0.5

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PQ1CG3032RZH Summary of contents

Page 1

PQ1CG3032FZ/ PQ1CG3032RZ Features 1. Maximum switching current:3.5A 2. Built-in ON/OFF control function 3. Built-in soft start function to suppress overshoot of output voltage in power on sequence or ON/OFF control sequence 4. Built-in oscillation circuit (Oscillation frequency:TYP. 150kHz) 5. Built-in ...

Page 2

Electrical Characteristics Parameter Output saturation voltage Reference voltage Reference voltage temperature fluctuation Load regulation Line regulation Efficiency Oscillation frequency Oscillation frequency temperature fluctuation Overcurrent detecting level Charge current Threshold input voltage ON threshold voltage Stand-by current Output OFF-state consumption current ...

Page 3

Fig.4 Efficiency vs. Input Voltage 100 V 12V 12V 5V Input voltage V IN Fig.6 Stand by Current ...

Page 4

Fig.10 Oscillation Frequency Fluctuation vs. Junction Temperature Junction temperature T Fig.12 Threshold Voltage vs. Junction Temperature 3 V TH(H) 2 TH(L) 1.5 1 0.5 V TH(ON ...

Page 5

Fig.15 Step Down Type Circuit Diagram 35V 220 F Fig.16 Polarity Inversion Type Circuit Diagram 30V 220 PQ1CG3032 ...

Page 6

Precautions for Use 1 PQ1CG3032 External connection (1) Wiring condition is very important. Noise associated with wiring inductance may cause problems. For minimizing inductance recommended to design the thick and short pattern (between ...

Page 7

ON/OFF Control Terminal 1. In the following circuit,when ON/OFF control terminal OFF and the device becomes stand-by mode. Dissipation current at stand-by mode becomes Max.400 A. 2. Soft start When capacitor Cs is attached, output pulse gradually expanded and output ...

Page 8

Application Circuits NOTICE The circuit application examples in this publication are provided to explain representative applications of SHARP devices and are not intended to guarantee any circuit design or license any intellectual property rights. SHARP takes no responsibility for any ...

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