PQ3RD23J000H [SHARP]
Fixed Positive Standard Regulator, 3.3VPSFM4, TO-220, 4 PIN;
| 型号： | PQ3RD23J000H |
| 厂家： | 
SHARP ELECTRIONIC COMPONENTS |
| 描述： | Fixed Positive Standard Regulator, 3.3VPSFM4, TO-220, 4 PIN 局域网 输出元件 调节器 |
| 文件： | 总7页 (文件大小：67K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Low Power-Loss Voltage Regulators
PQ05RD21 Series/PQ3RD23
PQ05RD21 Series/PQ3RD23
2.0A Output Type Low Power-Loss Voltage Regulator
(Unit : mm)
ꢀꢀꢀOutline Dimensions
ꢀ
ꢀꢀꢀFeatures
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
Low power-loss(Dropout voltage: MAX 0.5V at Io=2.0A)
2.0A output type
4.5±0.2
10.2MAX.
(φ
)
4– 1.4
2.8±0.2
Compact resin package(equivalent to TO-220)
Available 3.3V/5V/9V/12V output type
Output voltage precision: 3.0ꢀ
Built-in ON/OFF control function
Built in overcurrent, overheat protection functions, ASO
protection circuit.
φ3.2±0.1
PQ05RD21
Epoxy resin
(
)
1.5
ꢀ
Lead forming type is also available.
4 –1.4±00.3
0.2
4– 0.6±
0.1
ꢀꢀꢀApplications
ꢀ
ꢀ
Power supplies for various electronic equipment such as
(
)
0.5
3– (2.54)
AV, OA equipment
ꢀꢀꢀModel Line-ups
ꢀ
(
) :
Typical dimensions
2.0A output
PQ3RD23
PQ05RD21
PQ09RD21
PQ12RD21
1
2
3
4
3.3V output
5.0V output
9.0V output
12.0V output
Internal connection diagram
1
2
3
4
(
)
DC input VIN
1
2
(
)
DC output Vo
GND
(
)
Vc
ON/OFF control terminal
Specific IC
3
4
(T
a
=25˚C)
Parameter
Symbol
Rating
20
20
2.0
Unit
V
V
ꢀ1 Input voltage
V
IN
ꢀ1 ON/OFF control terminal voltage
Output current
V
C
I
O
A
P
P
T
D1
1.4
15
150
W
W
˚C
˚C
˚C
˚C
ꢀ2 Power dissipation
D2
ꢀ3 Junction temperature
Operating temperature
Storage temperature
Soldering temperature
j
T
opr
–20 to +80
–40 to +150
260 (For 10s)
T
T
stg
sol
ꢀ1
All are open except GND and applicable terminals.
ꢀ2
ꢀ3
P
D1: No heat sink, PD2: With infinite heat sink
Overheat protection may operate at 125<=Tj<=150˚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/
Low Power-Loss Voltage Regulators
PQ05RD21 Series/PQ3RD23
ꢀꢀꢀElectrical Characteristics
ꢀ
(Unless otherwise specified, Io=1.0A, ꢀ4, Ta=25˚C)
Symbol
VO
Conditions
Parameter
PQ3RD23
MIN.
3.201
4.85
8.73
11.64
––
––
––
––
45
TYP.
3.3
5.0
9.0
12.0
0.1
0.1
0.5
±0.02
55
MAX.
3.399
5.15
9.27
12.36
2.0
2.5
2.5
––
––
Unit
PQ05RD21
PQ09RD21
PQ12RD21
ꢀ4
Output voltage
V
Load regulation
Line regulation
Io=5mA to 2.0A, ꢀ4
ꢀ5, IO=5mA
%
%
RegL
RegI
PQ3RD23
PQ05RD21 series
Temperature coefficient of output voltage
Ripple rejection
Dropout voltage
ꢀ7 ON-state voltage for control
ON-state current for control
OFF-state voltage for control
OFF-state current for control
Quiescent current
Tj=0 to 125˚C, Io=5mA
Refer to Fig.2
%/˚C
dB
V
TCVO
RR
Vi-O
VC(ON)
IC(ON)
VC(OFF)
IC(OFF)
Iq
ꢀ6, Io=2A
ꢀ4
––
––
0.5
––
––
––
––
2.0
––
––
––
––
V
µA
V
mA
mA
––
20
0.8
–0.4
10
VC=2.7V, ꢀ4
ꢀ4
VC=0.4V, ꢀ4
IO=0A, ꢀ4
––
ꢀ4
ꢀ5
ꢀ6
ꢀ7
PQ3RD23:VIN=5V, PQ05RD21:VIN =7V, PQ09RD21:VIN =11V, PQ12RD21: VIN =14V
PQ3RD23:VIN=4 to 10V, PQ05RD21:VIN = 6 to 12V, PQ09RD21:VIN =10 to 16V, PQ12RD21: VIN =13 to 19V
Input voltage shall be the value when output voltage is 95% in comparison with the initial value. PQ3RD23:VIN=3.7V
4
In case of opening control teminal , output voltage turns on.
Fig. 1 Test Circuit
Fig. 2 Test Circuit of Ripple Rejection
+
V
IN
47µF
VO
1
2
4
1
2
4
I
O
V
C
47µF
I
O
e
i
A
+
+
3
3
V
V
eo
A
RL
0.33µF
0.33µF
R
L
V
IN
A
I
q
I
C
f=120Hz (sine wave)
i(rms)=0.5V
e
V
IN=5V (PQ3RD23)
7V (PQ05RD21)
11V (PQ09RD21)
14V (PQ12RD21)
O=0.5A
I
RR=20 log (ei(rms)/eo(rms)
)
Fig. 3 Power Dissipation vs. Ambient
Temperature
Fig. 4 Overcurrent Protection
Characteristics (Typical Value)
(PQ3RD23)
12
11
10
9
8
7
6
5
4
20
P
P
D1 :No heat sink
D2 :With infinite heat sink
P
D2
15
10
5
Vi-O=1V
3
2
1
Vi-O=0.5V
Vi-O=3V
P
D1
V
i
-
O
=2V
4.0
0
0
1.0
2.0
3.0
–20
0
20
40
60
80
Output current I
O
(A)
Ambient temperature T
a
(˚C)
Note) Oblique line portion : Overheat protection may operate in this area.
Low Power-Loss Voltage Regulators
PQ05RD21 Series/PQ3RD23
Fig. 5 Overcurrent Protection
Fig. 6 Overcurrent Protection
Characteristics (Typical Value) (PQ05RD21)
Characteristics (Typical Value) (PQ09RD21)
12
11
10
9
12
11
10
9
Vi-O=2V
8
7
8
7
Vi-O=3V
6
5
4
3
2
1
6
5
4
3
2
1
Vi-O=2V
V
i
-
O
=3V
=1V
Vi
-O
=1V
Vi-O
Vi-O
=0.5V
V
i
-
O
=0.5V
4.0
0
1.0
2.0
3.0
4.0
0
1.0
2.0
3.0
(A)
Output current I
O
(A)
Output current I
O
Fig. 7 Overcurrent Protection
Fig. 8 Output Voltage Deviation vs. Junction
Characteristics (Typical Value) (PQ12RD21)
Temperature (PQ3RD23)
12
11
10
9
150
VIN =5V
V
i
i
-
O
O
=2V
=3V
IO =0.5A
V
-
100
8
7
6
5
4
50
0
Vi
-O
=1V
3
2
Vi-O
=0.5V
–50
1
–
100
–25
0
25
50
75
100 125
0
1.0
2.0
3.0
4.0
Junction temperature Tj (˚C)
Output current I
O
(A)
Fig. 9 Output Voltage Deviation vs. Junction
Temperature (PQ05RD21)
Fig.10 Output Voltage Deviation vs. Junction
Temperature (PQ09RD21)
150
250
VIN= 7V
VIN=11V
150
IO =0.5A
IO=0.5A
100
100
50
0
50
0
–50
–50
–100
–150
–
100
–25
0
25
50
75
100 125
–25
0
25
50
75
100 125
Junction temperature Tj (˚C)
Junction temperature Tj (˚C)
Low Power-Loss Voltage Regulators
PQ05RD21 Series/PQ3RD23
Fig.11 Output Voltage Deviation vs. Junction
Fig.12 Output Voltage vs. Input
Voltage (PQ3RD23)
Temperature (PQ12RD21)
8
7
6
5
4
3
2
250
V
IN=18V
=0.5A
200
150
100
50
I
O
R
L
=∞Ω
0
–50
R =3.3Ω
L
–100
–150
–200
R
L
=1.65Ω
1
0
0
2
4
6
8
10
–25
0
25
50
75
100 125
j (˚C)
Input voltage VIN (V)
Junction temperature T
Fig.13 Output Voltage vs. Input
Fig.14 Output Voltage vs. Input
Voltage (PQ05RD21)
Voltage (PQ09RD21)
10
8
7
6
RL=∞Ω
RL=9Ω
5
RL=∞Ω
R
L
=4.5Ω
RL=2.5Ω
5
0
4
3
RL=5Ω
2
1
0
0
2
4
6
8
10
0
5
10
15
Input voltage VIN (V)
Input voltage VIN (V)
Fig.15 Output Voltage vs. Input
Fig.16 Circuit Operating Current vs. Input
Voltage (PQ12RD21)
Voltage (PQ3RD23)
80
20
15
60
40
R =∞Ω
L
10
5
R
L
=12Ω
RL=3.3Ω
RL
=6Ω
RL=1.65Ω
20
0
R
L=∞Ω
0
0
5
10
15
20
25
0
5
10
Input voltage VIN (V)
Input voltage VIN (V)
Low Power-Loss Voltage Regulators
PQ05RD21 Series/PQ3RD23
Fig.17 Circuit Operating Current vs. Input
Fig.18 Circuit Operating Current vs. Input
Voltage (PQ05RD21)
Voltage (PQ09RD21)
80
80
60
40
60
40
RL=2.5Ω
R
L
=4.5Ω
=9Ω
20
0
20
0
RL=5Ω
R
L
RL=∞Ω
RL
=∞Ω
0
5
10
0
5
10
15
Input voltage VIN (V)
Input voltage VIN (V)
Fig.19 Circuit Operating Current vs. Input
Fig.20 Dropout Voltage vs. Junction
Voltage (PQ12RD21)
Temperature
80
0.5
PQ12RD21
PQ3RD23
0.4
60
40
0.3
0.2
PQ09RD21
PQ05RD21
20
0.1
0
R
L
=6Ω
R
L
=12Ω
RL=∞Ω
0
0
5
10
15
20
25
–25
0
25
50
75
100 125
(˚C)
Input voltage VIN (V)
Junction temperature T
j
Fig.21 Quiescent Current vs. Junction
Fig.22 Ripple Rejection vs. Input Ripple
Frequency
Temperature
10
80
IO =0A
PQ3RD23(VIN=5V)
70
8
6
60
PQ12RD21(VIN=14V)
50
PQ09RD21(VIN=11V)
PQ12RD21
PQ05RD21
40
PQ09RD21
PQ05RD21(VIN=7V)
4
30
20
10
2
0
PQ3RD23
I
O
=0.5A, ei(rms)=0.5V
1
0
–25
0
25
50
75
100 125
(˚C)
0.1
10
100
Junction temperature T
j
Input ripple frequency f (kHz)
Low Power-Loss Voltage Regulators
PQ05RD21 Series/PQ3RD23
ꢀꢀꢀON/OFF Operation
ꢀ
Vo
3
4
1
VIN
Cin
+
CO
2
ON/OFF signal
High or Open: Output ON
Low : Output OFF
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 to any intellectual property right of a third party resulting from the use of
SHARP's devices.
●
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.
●
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).
●
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.
●
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.
●
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.
●
Contact and consult with a SHARP representative if there are any questions about the contents of this publication.
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