PQ05RD08 Series/PQ3RD083/PQ6RD083

Low Power-Loss Voltage Regulators
PQ05RD08 Series/PQ3RD083/PQ6RD083
PQ05RD08 Series/PQ3RD083/PQ6RD083
0.8A Output, Low Power-Loss Voltage Regulator
■
■
Features
(Unit : mm)
Outline Dimensions
Low power-loss (Dropout voltage: MAX. 0.5V at Io=0.5A)
0.8A output type
● Compact resin package (equivalent to TO-220)
● Available 3.3V/5V/6.3V/9V/12V output type
● Output voltage precision: ±3.0%
● Built-in ON/OFF control function
● Built-in Overcurrent, overheat protection functions, ASO
protection circuit
● Lead forming type is also available.
●
●
3.6±0.2
7.4±0.2
2.8±0.2
φ3.2±0.1
29.1MAX.
Epoxy resin
( 1.5 )
4 – 1.4± 0.3
0
Applications
4 – 0.6± 0.2
0.1
Power supplies for various electronic equipment such as
AV, OA equipment
■
4.5±0.2
PQ05RD08
13.5MIN.
■
4 – (φ1.4)
4.8MAX. 15.6±0.5
10.2MAX.
●
3 – ( 2.54 )
( 0.5 )
Model Line-ups
1
3.3V output
5.0V output
6.3V output
9.0V output
12.0V output
0.8A output
PQ3RD083
PQ05RD08
PQ6RD083
PQ09RD08
PQ12RD08
2
3
( ) : Typical dimensions
4
Internal connection diagram
1
2
Specific IC
1
2
3
4
DC input(VIN )
DC output ( Vo )
GND
ON/OFF control terminal( Vc )
4
3
■
Absolute Maximum Ratings
Parameter
❇1 Input voltage
❇1 ON/OFF control voltage
Output current
❇2 Power
dissipation
❇3 Junction
temperature
Operating temperature
Storage temperature
Soldering temperature
❇1
Symbol
VIN
VC
IO
PD1
PD2
Tj
Topr
Tstg
Tsol
❇2
All are open except GND and applicable terminals.
PD1: No heat sink, PD2: With infinite heat sink
❇3
Overheat protection may operate at 125<=Tj<=150˚C.
(Ta=25˚C)
Rating
20
20
0.8
1.25
10
150
–20 to +80
–40 to +150
260 (For 10s)
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/
Low Power-Loss Voltage Regulators
■
PQ05RD08 Series/PQ3RD083/PQ6RD083
Electrical Characteristics
(Unless otherwise specified, Io=0.5A, ❇4, Ta=25˚C)
Symbol
Parameter
PQ3RD083
PQ05RD08
Output voltage
PQ6RD083
PQ09RD08
PQ12RD08
Load regulation
Line regulation
VO
PQ05RD08 series
PQ3RD083/PQ6RD083
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
Conditions
❇4
RegL
Io=5mA to 0.8A, ❇4
RegI
❇5, IO=5mA
TCVO
RR
Vi-O
VC(ON)
IC(ON)
VC(OFF)
IC(OFF)
Iq
MIN.
3.201
4.85
6.111
8.73
11.64
––
––
––
––
45
––
2.0
––
––
––
––
Tj=0 to 125˚C, Io=5mA
Refer to Fig.2
❇6, Io=0.5A
❇4
VC=2.7V, ❇4
❇4
VC=0.4V, ❇4
IO=0A, ❇4
TYP.
3.3
5.0
6.3
9.0
12.0
0.1
0.5
0.1
±0.02
55
––
––
––
––
––
––
MAX.
3.399
5.15
6.489
9.27
12.36
2.0
2.5
2.5
––
––
0.5
––
20
0.8
–0.4
10
Unit
V
%
%
%/˚C
dB
V
V
µA
V
mA
mA
❇4
PQ3RD083: VIN=5V, PQ05RD08:VIN =7V, PQ6RD083: VIN=8V, PQ09RD08:VIN =11V, PQ12RD08: VIN =14V
PQ3RD083: VIN=4 to 10V, PQ6RD083: VIN= 7 to 13V, PQ05RD08:VIN = 6 to 12V, PQ09RD08:VIN =10 to 16V, PQ12RD08: VIN =13 to 17V
❇6 Input voltage shall be the value when output voltage is 95% in comparison with the initial value. (PQ3RD08:VIN =3.7V)
❇7 In case of opening control terminal r, output voltage turns on.
❇5
Fig. 1 Test Circuit
1
4
A
Iq
VO
VC
IO
A
+
RL
IC
20
PD1 :No heat sink
PD2 :With infinite heat sink
Power dissipation PD (W)
2
15
PD2
5
3
VIN
IO
4 47µF
ei
V
Fig. 3 Power Dissipation vs. Ambient
Temperature
10
+
1
A
3
0.33µF
47µF
2
+
RL V eo
0.33µF
f=120Hz (sine wave)
ei(rms)=0.5V
VIN=5V (PQ3RD083)
7V (PQ05RD08)
8V (PQ6RD083)
11V (PQ09RD08)
14V (PQ12RD08)
IO=0.5A
RR=20 log(ei(rms)/eo(rms))
Fig. 4 Overcurrent Protection
Characteristics (Typical Value)
100
VIN=VO+2V
Relative output voltage (%)
VIN
Fig. 2 Test Circuit of Ripple Rejection
80
VIN=VO+5V
60
40
VIN=VO+1V
20
PD1
0
–20
0
50
80 100
150
Ambient temperature Ta (˚C)
Note) Oblique line portion : Overheat protection may operate in this area.
0
0
0.5
1.0
1.5
Output current IO (A)
2.0
Low Power-Loss Voltage Regulators
Fig. 5 Overcurrent Protection Characteristics
(Typical Value) (PQ05RD08)
PQ05RD08 Series/PQ3RD083/PQ6RD083
Fig. 6 Overcurrent Protection Characteristics
(Typical Value) (PQ09RD08)
100
100
80
VIN=15V
VIN=7V
60
40
20
0
0
0.4
0.8
1.2
Output current IO (A)
Relative output voltage (%)
Relative output voltage (%)
VIN=20V
60
VIN=17V
40
VIN=14V
20
0
0
0.4
0.8
1.2
Output current IO (A)
100
VIN=7V
IO=0.3A
50
0
–50
–100
–25
0
25
50
75
100
Junction temperature Tj (˚C)
125
0
0.4
0.8
1.2
Output current IO (A)
1.6
20
VIN=5V
IO=0.5A
10
0
–10
–20
0
25
50
75
100
Junction temperature Tj (˚C)
125
Fig.10 Output Voltage Deviation vs. Junction
Temperature (PQ6RD083)
30
Output voltage deviation ∆VO (mV)
Output voltage deviation ∆VO (mV)
150
VIN=7V
–30
–25
1.6
Fig. 9 Output Voltage Deviation vs. Junction
Temperature (PQ05RD08)
VIN=15V
20
30
Output voltage deviation ∆VO (mV)
Relative output voltage (%)
VIN=20V
40
Fig. 8 Output Voltage Deviation vs. Junction
Temperature (PQ3RD083)
100
80
VIN=20V
60
0
1.6
Fig. 7 Overcurrent Protection Characteristics
(Typical Value) (PQ12RD08)
80
20
VIN=8V
IO=0.5A
10
0
–10
–20
–30
–25
0
25
50
75
100
Junction temperature Tj (˚C)
125
Low Power-Loss Voltage Regulators
Fig.11 Output Voltage Deviation vs. Junction
Temperature (PQ09RD08)
PQ05RD08 Series/PQ3RD083/PQ6RD083
Fig.12 Output Voltage Deviation vs. Junction
Temperature (PQ12RD08)
250
VIN=11V
IO=0.5A
150
Output voltage deviation ∆VO (mV)
Output voltage deviation ∆VO (mV)
200
100
50
0
–50
–100
–150
–25
0
25
50
75
100
Junction temperature Tj (˚C)
125
Fig.13 Output Voltage vs. Input
Voltage (PQ3RD083)
5
VIN=14V
IO=0.5A
200
150
100
50
0
–50
–100
–150
–200
–25
0
25
50
75
100
Junction temperature Tj (˚C)
125
Fig.14 Output Voltage vs. Input
Voltage (PQ05RD08)
8
Tj=25˚C
Output voltage VO (V)
Output voltage VO (V)
7
4
RL=∞
3
RL=8.2Ω
RL=4.1Ω
2
1
6
RL=∞
5
4
RL=12.5Ω
3
RL=6.25Ω
2
1
0
0
1
2
3
4
5
Input voltage VIN (V)
6
0
7
Fig.15 Output Voltage vs. Input
Voltage (PQ6RD083)
Tj=25˚C
0
12
10
Tj=25˚C
7
RL=∞
6
Output voltage VO (V)
Output voltage VO (V)
4
6
8
Input voltage VIN (V)
Fig.16 Output Voltage vs. Input
Voltage (PQ09RD08)
8
RL=∞
5
RL=15.75Ω
4
RL=7.88Ω
3
2
1
0
2
8
RL=22.5Ω
RL=11.25Ω
4
Ta=25˚C
0
2
4
6
8
Input voltage VIN (V)
10
0
0
4
8
12
16
Input voltage VIN (V)
20
Low Power-Loss Voltage Regulators
Fig.17 Output Voltage vs. Input
Voltage (PQ12RD08)
Fig.18 Circuit Operating Current vs. Input
Voltage (PQ3RD083)
40
Tj=25˚C
Circuit operating current IBIAS (mA)
Output voltage VO (V)
20
15
RL=∞
10
RL=30Ω
5
RL=15Ω
0
5
10
15
20
Input voltage VIN (V)
30
20
RL=4.1Ω
10
RL=8.2Ω
RL=∞
30
20
RL=6.25Ω
RL=12.5Ω
RL=∞
1
Tj=25˚C
30
20
RL=7.88Ω
10
RL=15.75Ω
0
Fig.21 Circuit Operating Current vs. Input
Voltage (PQ09RD08)
40
Tj=25˚C
30
20
RL=11.25Ω
10
RL=22.5Ω
RL=∞
0
0
0
10
5
10
15
Input voltage VIN (V)
1
2
RL=∞
3 4 5 6 7 8 9 10 11
Input voltage VIN (V)
Fig.22 Circuit Operating Current vs. Input
Voltage (PQ12RD08)
40
Circuit operating current IBIAS (mA)
5
Input voltage VIN (V)
5
40
0
0
2
3
4
Input voltage VIN (V)
Fig.20 Circuit Operating Current vs. Input
Voltage (PQ6RD083)
Circuit operating current IBIAS (mA)
Tj=25˚C
10
0
25
40
Circuit operating current IBIAS (mA)
Tj=25˚C
0
0
Fig.19 Circuit Operating Current vs. Input
Voltage (PQ05RD08)
Circuit operating current IBIAS (mA)
PQ05RD08 Series/PQ3RD083/PQ6RD083
Tj=25˚C
30
20
RL=15Ω
RL=30Ω
10
RL=∞
0
0
5
10
15
20
Input voltage VIN (V)
25
Low Power-Loss Voltage Regulators
Fig.23 Dropout Voltage vs. Junction
Temperature (PQ05RD08 Series)
PQ05RD08 Series/PQ3RD083/PQ6RD083
Fig.24 Dropout Voltage vs. Junction
Temperature (PQ3RD083/PQ6RD083)
0.5 Input voltage is the value when output voltage is
95% in comparison with the intial value
Dropout voltage Vi-O (V)
Dropout voltage Vi-O (V)
0.4
IO=0.75A
0.3
0.5A
0.2
0.25A
0.1
0.6 Input voltage is the value when output voltage is
95% in comparison with the intial value
0.5
IO=0.8A
0.4
0.6A
0.3
0.2
0.4A
0.1
PQ3RD083
PQ6RD083
0.2A
0
–25
0
25
50
75
100
Junction temperature Tj (˚C)
125
Fig.25 Quiescent Current vs. Junction
Temperature (PQ05RD08 Series)
4
3
2
1
0
–25
0
25
50
75
100
Junction temperature Tj (˚C)
125
4.7
125
Fig.27 Ripple Rejection vs. Input Ripple
Frequency (PQ05RD08 Series)
0
25
50
75
100
Junction temperature Tj (˚C)
Fig.26 Quiescent Current vs. Junction
Temperature (PQ3RD083/PQ6RD083)
Quiescent current Iq (mA)
5
Quiescent current Iq (mA)
0
–25
4.2
3.7
PQ6RD083
PQ3RD083
3.2
2.7 IO=0A
VIN=8V(PQ6RD083)
VIN=5V(PQ3RD083)
2.2
–25
0
25
50
75
100
Junction temperature Tj (˚C)
125
Fig.28 Ripple Rejection vs. Output Current
(PQ05RD08 Series)
90
100
80
60
Ripple rejection RR (dB)
Ripple rejection RR (dB)
PQ05RD08
PQ05RD08
PQ09RD08
PQ12RD08
40 IO=0.5A,ei(rms)=0.5V,
VIN=7V(PQ05RD08)
VIN=11V(PQ09RD08)
VIN=14V(PQ12RD08)
20
0.1
1
10
Input ripple frequency f (kHz)
100
80
PQ09RD08
70
PQ12RD08
60
f=120Hz,ei(rms)=0.5V,
50 VIN= 7V(PQ05RD08 Series)
VIN= 11V(PQ09RD08 Series)
VIN= 14V(PQ12RD08 Series)
40
0
0.5
Output current IO (A)
1.0
Low Power-Loss Voltage Regulators
Fig.29 Output Peak Current vs. Junction
Temperature
1.6
VI–O=5V
Output peak current IOP (A)
2V
1.2
1V
0.5V
0.8
10V
0.4
IOP:Output current when
output voltage is 95% in
comparison with the initial value
0
–25
Typical Application
Vo
3
1
VIN
125
Cin
4
2
+
CO
Load
■
0
25
50
75
100
Junction temperature Tj (˚C)
ON/OFF signal
High or Open: output ON
Low: Output OFF
PQ05RD08 Series/PQ3RD083/PQ6RD083
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.