PQ07VZ5M2Z/PQ07VZ012Z

Low Power-Loss Voltage Regulators
PQ07VZ5M2Z/PQ07VZ012Z
PQ07VZ5M2Z/PQ07VZ012Z
Low Voltage Operation Type Low Power-Loss Voltage Regulator
■
■
Features
(Unit : mm)
Outline Dimensions
Low power-loss
(Dropout voltage: MAX. 0.5V)
● Compact surface mount type package
(Equivalent to SC-63)
● Low voltage operation(Minimum supply voltage: 3.0V)
● 0.5A output : PQ07VZ5M2Z
1.0A output : PQ07VZ012Z
● Variable output voltage(1.5V to 7V)
● High-precision output type
(Reference voltage precision: ±2.0%)
● Low dissipation current at OFF-state(Iqs: MAX. 5µA)
● Tape packaged type is also available.
(ø330mm reel: 3 000pcs.)
● Overcurrent, overheat protection functions
●
■
●
●
( 1.7 )
5.5 ± 0.5
2
3
4
3
4
5
Absolute Maximum Ratings
❇3 Power
dissipation
Junction temperature
Operating temperature
Storage temperature
Soldering temperature
Symbol
VIN
Vi-o
Vc
VADJ
Io
PD
Tj
Topr
Tstg
Tsol
❇1
All are open except GND and applicable terminals.
❇2
PD: With infinite heat sink
Overheat protection may operate at 125<=Tj<=150˚C.
❇3
Notice
5
Internal connection diagram
Specific IC
PQ07VZ5M2Z
PQ07VZ012Z
( 0.9 )
9.7 MAX.
2.5 MIN.
1
2
current
( 0.5 )
4 – ( 1.27 )
1
❇2 Output
Epoxy resin
07VZ5M
Applications
Parameter
❇1 Input voltage
Dropout voltage
❇1 ON/OFF control terminal voltage
Output adjustment terminal voltage
( 0.5 )
3
0.5± 0.2
0.1
Personal information tools
Amusement equipment
■
2.3 ± 0.5
6.6 MAX.
5.2 ± 0.5
DC input(VIN )
ON/OFF control terminal( Vc )
DC output ( Vo )
Output voltage adjustment terminal (VADJ )
GND
Heat sink is common to terminal 3 ( Vo )
1
2
3
4
5
(Ta=25˚C)
Rating
10
5
10
7
0.5
1
8
150
–20 to +80
–40 to +150
260 (For 10s)
Unit
V
V
V
V
A
W
˚C
˚C
˚C
˚C
• Please refer to the chapter " Handling Precautions ".
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
■
Electrical Characteristics
Parameter
Input voltage
Output voltage
PQ07VZ5M2Z
Load regulation
PQ07VZ012Z
Line regulation
Reference voltage
Temperature coefficient of reference voltage
Ripple rejection
PQ07VZ5M2Z
Dropout voltage
PQ07VZ012Z
❇4 ON-state voltage for control
ON-state current for control
OFF-state voltage for control
OFF-state current for control
Quiescent current
Output OFF-state consumption current
(Unless otherwise specified, VIN=5V, Io=0.3A[PQ07VZ5M2Z], Io=0.5A[PQ07VZ012Z], Vo=3V(R1=1kΩ), Vc=2.7V, Ta=25˚C)
Symbol
VIN
Vo
Conditions
––
––
Io=5mA to 0.5A
Io=5mA to 1.0A
VIN=4 to 10V, Io=5mA
––
Tj=0 to 125˚C, Io=5mA
f=120Hz sine wave, ei=0.5Vrms
VIN=3V, Io=0.3A
VIN=3V, Io=0.5A
––
––
Io=0A
Vc=0.4V, Io=0A
Io=0A
Vc=0.4V
RegL
RegI
Vref
TC Vref
RR
Vi-O
VC(ON)
IC(ON)
VC(OFF)
IC(OFF)
Iq
Iqs
MIN.
3.0
1.5
TYP.
––
––
MAX.
10
7.0
Unit
V
V
––
0.2
2.0
%
––
1.225
––
45
0.2
1.25
±1.0
60
2.5
1.275
––
––
%
V
%
dB
––
––
0.5
V
2.0
––
––
––
––
––
––
––
––
––
4
––
––
200
0.8
2
7
5
V
µA
V
µA
mA
µA
In case of opening ON/OFF control terminal 2 , output voltage turns off.
Fig. 1 Test Circuit
VIN
0.33µF
VC
1
Fig. 2 Test Circuit of Ripple Rejection
47µF
3
2
A
4
5
Ic
A
R2
Vref
Iq
1kΩ
R1 V
VO
A
IO
+
RL
[R1=1kΩ,Vref Nearly=1.25V]
Fig. 3 Power Dissipation vs. Ambient
Temperature
10
PD:With infinite heat sink
PD
5
0
–20 0
0.33µF
50
80 100
150
Ambient temperature Ta (˚C)
Oblique line portion : Overheat protection may operate in this area.
1
3
2
4
R2
ei
V
R2
VO=Vref x 1+ –––––
R1
Power dissipation PD (W)
❇4
PQ07VZ5M2Z/PQ07VZ012Z
VIN
Vc
2.7V
5
47µF
IO
+
R1
1kΩ
f=120Hz(sine wave)
ei(rms)=0.5V
Io=0.3A
RR=20 log(ei(rms)/eo(rms))
VIN=5V
Vo=3V(R1=1kΩ)
V
RL
eo
Low Power-Loss Voltage Regulators
Fig. 4 Overcurrent Protection Characteristics
(Typical Value) (PQ07VZ5M2Z)
Relative output voltage (%)
Relative output voltage (%)
80
60
40
20
0.5
1.0
1.5
2.0
Output current IO (A)
60
40
20
Reference voltage deviation ∆Vref (mV)
7
6
5
4
3
2
1
1
10
R2 (kΩ)
100
1000
Fig. 8 Output Voltage vs. Input Voltage
(PQ07VZ5M2Z)
4
VIN=5V, Vc=2.7V
8 Vo=3V(R1=1kΩ,R2=1.4kΩ)
6 Io=0.3A (PQ07VZ5M2Z)
Io=0.5A (PQ07VZ012Z)
4
2
RL=10Ω
RL=6Ω
1
1
2
3
4
5
Input voltage VIN (V)
PQ07VZ5M2Z
–2
–4
–6
–8
–10
–25
6
7
0
25
50
75
100
Junction temperature Tj (˚C)
125
Fig. 9 Output Voltage vs. Input Voltage
(PQ07VZ012Z)
Output voltage VO (V)
RL=∞
0
PQ7VZ012Z
0
4
3
0
10
Ta =25˚C, Vc=2.7V
VO=3V(R1=1kΩ,R2=1.4kΩ)
2
2.5
Fig. 7 Reference Voltage Deviation vs. Junction
Temperature (Typical Value)
R1=1kΩ
0
0.1
0.5
1.0
1.5
2.0
Output current IO (A)
2.5
Fig. 6 Output Voltage Adjustment
Characteristics
Output voltage VO (V)
80
0
0
Output voltage VO (V)
Fig. 5 Overcurrent Protection Characteristics
(Typical Value) (PQ07VZ012Z)
100
100
8
PQ07VZ5M2Z/PQ07VZ012Z
Ta =25˚C, Vc=2.7V
Vo=3V(R1=1kΩ,R2=1.4kΩ)
3
RL=∞
RL=6Ω
2
RL=3Ω
1
0
0
1
2
3
4
5
Input voltage VIN (V)
6
7
Low Power-Loss Voltage Regulators
Fig.10 Circuit Operating Current vs. Input
Voltage (PQ07VZ5M2Z)
PQ07VZ5M2Z/PQ07VZ012Z
Fig.11 Circuit Operating Current vs. Input
Voltage (PQ07VZ012Z)
30
Ta =25˚C
Vc=2.7V
(R1=1kΩ,
R2=1.4kΩ)
20
RL=6Ω
10
RL=10Ω
RL=∞
Circuit operating current IBIAS (mA)
Circuit operating current IBIAS (mA)
30
0
1
2
3
4
5
Input voltage VIN (V)
6
RL=∞
0
0.16
VIN =2.85V, Vc=2.7V
VO=3V(R1=1kΩ,R2=1.4kΩ)
Dropout voltage Vi–O (V)
Dropout voltage Vi–O (V)
RL=6Ω
0.14
0.13
Io=0.3A
0.12
0.11
–25
0
25
50
75
100
Junction temperature Tj (˚C)
3.6
6
7
0.15
0.14
0.12
70
Ripple rejection RR (dB)
PQ07VZ012Z
PQ07VZ5M2Z
3.2
3.1
125
IO=0.5A
0.13
0
25
50
75
100
Junction temperature Tj (˚C)
125
Fig.15 Ripple Rejection vs. Input Ripple
Frequency
3.5
VIN =5V, Vc=2.7V
3.0 Vo=3V(R1=1kΩ,R2=1.4kΩ)
Io =0.3A
2.9
–25
0
25
50
75
100
Junction temperature Tj (˚C)
2
3
4
5
Input voltage VIN (V)
VIN =2.85V, Vc=2.7V
VO=3V(R1=1kΩ,R2=1.4kΩ)
0.11
–25
125
Fig.14 Quiescent Current vs. Junction
Temperature (Typical Value)
3.4
1
Fig.13 Dropout Voltage vs. Junction
Temperature (Typical Value)
(PQ07VZ012Z)
0.15
Quiescent current Iq (mA)
RL=3Ω
10
7
Fig.12 Dropout Voltage vs. Junction
Temperature (Typical Value)
(PQ07VZ5M2Z)
3.3
20
0
0
0.16
Ta =25˚C
Vc=2.7V
(R1=1kΩ,
R2=1.4kΩ)
60
PQ07VZ012Z
PQ07VZ5M2Z
50
40
30
20 VIN=5V, Vc=2.7V
Vo=3V(R1=1kΩ,R2=1.4kΩ)
10 Io=0.3A, Co=47µF
ei(rms)=0.5V
0
0.1
1
10
Input ripple frequency f (kHz)
100
Low Power-Loss Voltage Regulators
PQ07VZ5M2Z/PQ07VZ012Z
Fig.16 Ripple Rejection vs. Output Current
(PQ07VZ5M2Z)
100
Tj=25˚C, VIN=5V, Vc=2.7V
R1=1kΩ, R2=1.4kΩ, Co=47µF
ei(rms)=0.5V
f=120Hz (sine wave)
Ripple rejection RR (dB)
90
80
70
60
PQ07VZ5M2Z
50
PQ07VZ012Z
40
30
20
10
0
0.2
0.4
0.6
0.8
Output current IO (A)
1.0
Fig.17 Rower Dissipation vs. Ambient
Temperature (Typical Value)
Power dissipation PD (W)
3
Cu area 740mm2
2
1
PWB
Cu area 100mm2
Cu area 70mm2
Cu
Cu area 36mm2
Material
: Glass-cloth epoxy resin
Size
: 50x50x1.6mm
Cu thickness : 35µm
0
–20
0
20
40
60
80
Ambient temperature Ta (˚C)
100
Typical Application
DC input
VIN
Vo
3
1
CIN
R2
4
2
5
R1
1KΩ
+
CO
Load
■
PWB
Cu area 180mm2
ON/OFF signal
High : Output ON
Low or Open: Output OFF
■
Model Line-ups for Tape-packaged Products
Output current
0.5A output
1.0A output
Sleeve-packaged products Tape-packaged products
PQ07VZ5M2ZZ
PQ07VZ5M2ZP
PQ07VZ012ZZ
PQ07VZ012ZP
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.