PQ1CG21H2FZH Sharp Microelectronics, PQ1CG21H2FZH Datasheet

IC REG CHOPPER ADJ 1.5A TO-220

PQ1CG21H2FZH

Manufacturer Part Number
PQ1CG21H2FZH
Description
IC REG CHOPPER ADJ 1.5A TO-220
Manufacturer
Sharp Microelectronics
Type
Step-Down (Buck), Invertingr
Datasheet
1.PQ1CG21H2RZH.pdf (6 pages)

Specifications of PQ1CG21H2FZH

Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
1.26 ~ 35 V, -1.26 ~ -30 V
Current - Output
1.5A
Frequency - Switching
100kHz
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
1.5 a
Input Voltage
40 V
Switching Frequency
100 KHz
Mounting Style
Through Hole
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
425-2295-5

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
PQ1CG21H2FZH
Manufacturer:
SHARP
Quantity:
12 000
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
PQ1CG21H2FZH
Manufacturer:
SHARP
Quantity:
6 000
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
PQ1CG21H2FZH
Manufacturer:
APT
Quantity:
9 000
PQ1CG21H2FZ/PQ1CG21H2RZ
Chopper Regulators
1 Voltage between V
2 Voltage between V
3 Voltage between ON/OFF control and COM terminal
4 P
5 Overheat protection may operate at the condition T
Maximum switching current: 1.5A
Built-in ON/OFF control function
Built-in soft start function to suppress overshoot of output
Built-in oscillation circuit
Built-in overheat, overcurrent protection functions
TO-220 package
Variable output voltage
PQ1CG21H2FZ: Zigzag forming
Switching power supplies
Facsimiles, printers and other OA equipment
Color TVs and video CDs
Personal computers and amusement equipment
1
2
3
4
5
voltage in power on sequence or ON/OFF control sequence
(Oscillation frequency: TYP. 100kHz)
(Output variable range: V
[Possible to select step-down output/inversing output
according to external connection circuit]
PQ1CG21H2RZ: Self-stand forming
Input voltage
Error input voltage
Input-output voltage
Output COM voltage
ON/OFF control voltage
Switching current
Power dissipation
Junction temperature
Operating temperature
Storage temperature
Soldering temperature
D
Features
Applications
Absolute Maximum Ratings
Notice
Internet Internet address for Electronic Components Group http://sharp-world.com/ecg/
:With infinite heat sink
Parameter
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.
IN
OUT
terminal and COM terminal
terminal and COM terminal
ref
Symbol
V
V
V
to 35V/-V
T
V
T
T
I
P
P
V
T
OUT
SW
ADJ
opr
D1
D2
stg
sol
I-O
IN
C
j
j
40 to 150
260 (10s)
:125˚C to 150˚C.
0.3 to 40
20 to 80
ref
Rating
150
1.5
1.4
to -30V)
40
41
14
7
1
(Ta 25 C)
Unit
˚C
˚C
˚C
˚C
W
W
V
V
V
V
V
A
PQ1CG21H2FZ
PQ1CG21H2RZ
•Please refer to the chapter " Handling Precautions ".
Outline Dimensions
1
1
PQ1CG21H
10.2
PQ1CG21H2FZ/PQ1CG21H2RZ
PQ1CG21H
2
10.2
2
(6.8)
TO-220 Type Chopper Regulators
(6.8)
3
MAX.
3
MAX.
4
4
5
5
4–(1.7)
4–(1.7)
5–0.8
0.8
ø3.2
ø3.2
Epoxy resin
0.1
0.1
Epoxy resin
0.1
0.1
(
(
(0.5)
) : Typical dimensions
) : Typical dimensions
(5.0)
4.7
8.2
(0.5)
4.5
0.6
0.7
4.5
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
(Unit : mm)
2.8
(1.5)
3.2
0.6
2.8
2.6
(1.7)
0.2
0.5
0.2
0.5

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PQ1CG21H2FZH Summary of contents

Page 1

Chopper Regulators PQ1CG21H2FZ/PQ1CG21H2RZ Features Maximum switching current: 1.5A 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 Built-in oscillation circuit (Oscillation frequency: TYP. 100kHz) Built-in overheat, overcurrent ...

Page 2

Chopper Regulators 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 Input threshold voltage ON threshold voltage Stand-by current Output OFF-state ...

Page 3

Chopper Regulators Fig.4 Efficiency vs. Input Voltage 100 V 12V 12V 5V 5V Input ...

Page 4

Chopper Regulators Fig.10 Oscillation Frequency Fluctuation vs. Junction Temperature 2 V 12V Junction temperature T Fig.12 Threshold Voltage vs. Junction Temperature 3 V TH(H) 2.5 ...

Page 5

Chopper Regulators Fig.15 Step Down Type Circuit Diagram 1 PQ1CG21H2 35V 100 F Fig.16 Polarity Inversion Type Circuit Diagram 1 PQ1CG21H2 30V 100 F PQ1CG21H2FZ/PQ1CG21H2RZ 4 L 210 ...

Page 6

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 problems related ...

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