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부품번호 | PQ05RD21 기능 |
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기능 | 2.0A Output Type Low Power-Loss Voltage Regulator | ||
제조업체 | Sharp | ||
로고 | |||
전체 7 페이지수
Low Power-Loss Voltage Regulatorswww.DataSheet.co.kr
PQ05RD21 Series/PQ3RD23
PQ05RD21 Series/PQ3RD23
2.0A Output Type Low Power-Loss Voltage Regulator
s Features
q Low power-loss(Dropout voltage: MAX 0.5V at Io=2.0A)
q 2.0A output type
q Compact resin package(equivalent to TO-220)
q Available 3.3V/5V/9V/12V output type
q Output voltage precision: ±3.0%
q Built-in ON/OFF control function
q Built in overcurrent, overheat protection functions, ASO
protection circuit.
q Lead forming type is also available.
s Applications
q Power supplies for various electronic equipment such as
AV, OA equipment
s Model Line-ups
3.3V output
5.0V output
9.0V output
12.0V output
2.0A output
PQ3RD23
PQ05RD21
PQ09RD21
PQ12RD21
s Outline Dimensions
(Unit : mm)
10.2MAX.
4 – (φ1.4)
4.5±0.2
2.8±0.2
PQ05RD21
φ3.2±0.1
Epoxy resin
4 – 1.4±00.3
4
–
0.6±
0.2
0.1
( 1.5 )
3 – ( 2.54 )
( 0.5)
1234
( ) : Typical dimensions
Internal connection diagram
1
Specific IC
2
1 DC input(VIN)
2 DC output(Vo )
3 GND
4 ON/OFF control terminal( Vc )
4
3
Parameter
❇1 Input voltage
❇1 ON/OFF control terminal voltage
Output current
❇2 Power dissipation
❇3 Junction temperature
Operating temperature
Storage temperature
Soldering temperature
Symbol
VIN
VC
IO
PD1
PD2
Tj
Topr
Tstg
Tsol
Rating
20
20
2.0
1.4
15
150
–20 to +80
–40 to +150
260 (For 10s)
❇1 All are open except GND and applicable terminals.
❇2 PD1: No heat sink, PD2: With infinite heat sink
❇3 Overheat protection may operate at 125<=Tj<=150˚C.
(Ta=25˚C)
Unit
V
V
A
W
W
˚C
˚C
˚C
˚C
• Please 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/
Datasheet pdf - http://www.DataSheet4U.net/
Low Power-Loss Voltage Regulatorswww.DataSheet.co.kr
Fig.11 Output Voltage Deviation vs. Junction
Temperature (PQ12RD21)
250
VIN=18V
200 IO=0.5A
150
100
50
0
–50
–100
–150
–200–25
0 25 50 75 100 125
Junction temperature Tj (˚C)
Fig.13 Output Voltage vs. Input
Voltage (PQ05RD21)
8
7
6
5
RL=∞Ω
4
RL=2.5Ω
3
RL=5Ω
2
1
0
0246
8 10
Input voltage VIN (V)
Fig.15 Output Voltage vs. Input
Voltage (PQ12RD21)
20
15
RL=∞Ω
10
RL=12Ω
RL=6Ω
5
0
0 5 10 15 20 25
Input voltage VIN (V)
PQ05RD21 Series/PQ3RD23
Fig.12 Output Voltage vs. Input
Voltage (PQ3RD23)
8
7
6
5
4 RL=∞Ω
3
RL=3.3Ω
2 RL=1.65Ω
1
0
0246 8
Input voltage VIN (V)
Fig.14 Output Voltage vs. Input
Voltage (PQ09RD21)
10
RL=∞Ω
RL=9Ω
RL=4.5Ω
5
10
0
0 5 10 15
Input voltage VIN (V)
Fig.16 Circuit Operating Current vs. Input
Voltage (PQ3RD23)
80
60
40
RL=3.3Ω RL=1.65Ω
20
RL=∞Ω
0
0 5 10
Input voltage VIN (V)
Datasheet pdf - http://www.DataSheet4U.net/
4페이지 www.DataSheet.co.kr
NOTICE
q 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 to any intellectual property right of a third party resulting from the use of
SHARP's devices.
q Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device. SHARP
reserves the right to make changes in the specifications, characteristics, data, materials, structure, and other contents
described herein at any time without notice in order to improve design or reliability. Manufacturing locations are
also subject to change without notice.
q Observe the following points when using any devices in this publication. SHARP takes no responsibility for damage
caused by improper use of the devices which does not meet the conditions and absolute maximum ratings to be used
specified in the relevant specification sheet nor meet the following conditions:
(i) The devices in this publication are designed for use in general electronic equipment designs such as:
- - - Personal computers
- -- Office automation equipment
- -- Telecommunication equipment [terminal]
- - - Test and measurement equipment
- - - Industrial control
- -- Audio visual equipment
- -- Consumer electronics
(ii) Measures such as fail-safe function and redundant design should be taken to ensure reliability and safety when
SHARP devices are used for or in connection with equipment that requires higher reliability such as:
- -- Transportation control and safety equipment (i.e., aircraft, trains, automobiles, etc.)
- -- Traffic signals
- - - Gas leakage sensor breakers
- -- Alarm equipment
- -- Various safety devices, etc.
(iii)SHARP devices shall not be used for or in connection with equipment that requires an extremely high level of
reliability and safety such as:
- - - Space applications
- -- Telecommunication equipment [trunk lines]
- -- Nuclear power control equipment
- -- Medical and other life support equipment (e.g., scuba).
q Contact a SHARP representative in advance when intending to use SHARP devices for any "specific" applications
other than those recommended by SHARP or when it is unclear which category mentioned above controls the
intended use.
q If the SHARP devices listed in this publication fall within the scope of strategic products described in the Foreign
Exchange and Foreign Trade Control Law of Japan, it is necessary to obtain approval to export such SHARP devices.
q This publication is the proprietary product of SHARP and is copyrighted, with all rights reserved. Under the copyright
laws, no part of this publication may be reproduced or transmitted in any form or by any means, electronic or
mechanical, for any purpose, in whole or in part, without the express written permission of SHARP. Express written
permission is also required before any use of this publication may be made by a third party.
q Contact and consult with a SHARP representative if there are any questions about the contents of this publication.
Datasheet pdf - http://www.DataSheet4U.net/
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부품번호 | 상세설명 및 기능 | 제조사 |
PQ05RD21 | Low Power-Loss Voltage Regulator | Sharp |
PQ05RD21 | (PQxxRD2x) 2A Output Type Low Power Loss Voltage Regulator | Sharp |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |