PQ3TR5M0AZ
Series
PQ3TR5M0AZ Series
s
Absolute Maximum Ratings
s
Outline Dimensions
(Unit : mm)
Parameter
Symbol
Rating
Unit
Input voltage
10
V
8
10
10
500
V
V
mA
W
mA
5
150
C
-
20 to
+
80
C
Junction temperature
Reset output terminal applied voltage
Output current
Output control voltage
V
IN
V
r
I
O
Reset output current
I
r
V
C
T
j
(Ta
=
25
C)
Operating temperature
Storage temperature
Soldering temperature
T
opr
-
40 to
+
150
C
T
stg
260 (10s)
C
T
sol
*1
*1
*1
*3
Power dissipation
P
D
*2
*1 All are open except GND and applicable terminals
*2 P
D
:With infinite heat sink
*3 Overheat protection may operate at the condition T
j
=
125C to 150C
1. Power supplies for various electronic equipment such as AV
or OA equipment
2. CD-ROM drives
s
Features
s
Applications
Low Power-Loss Voltage Regulators
with Reset Signal Generating Function
in Detecting Input Voltage Drop
1. Reset signal generating function
The reset detection voltage can be custom-ordered in the
range of 3.5 to 4.5V
2. Low power-loss
(Dropout votlage:MAX. 0.5A at I
O
=
0.3A)
3. Compact surface mount package (equivalent to SC-63)
4. Output voltage precision:
2%
5. Output voltage: 3 to 3.7V (available every 0.1V)
6. Overcurrent protection, overheat protection functions
7. Both tape-packaged product and sleeve package product are
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://www.sharp.co.jp/ecg/
0.5
+
0.2
-
0.1
Epoxy resin
(0.5)
(1.7)
(0.9)
(0 to 0.25)
6.6
MAX.
9.7
MAX.
5.5
0.5
2.5
MIN.
5.2
0.5
2.3
0.5
4
-
(1.27)
3 T R 5 M 0 A
Specific IC
( ) : Typical dimensions
(0.5)
3
1
1
2
2
3
3
4
4
5
5
ON/OFF control (V
O
)
Reset voltage (V
r
)
DC output (V
O
)
DC input (V
IN
)
GND
1
3
4
2
5
PQ3TR5M0AZ Series
0
0.3
2
0
0.3
2
-
45
-
-
-
-
-
0.01
60
-
-
-
Parameter
MIN.
TYP.
MAX.
Conditions
(Unless otherwise specified, V
IN
=
5V, I
O
=
300mA, V
C
=
2.7V, Ta
=
25C)
I
O
=
5mA to 0.5A
V
IN
=
5 to 7V, I
O
=
5mA
Refer to Fig.2
V
IN
=
3.7V
-
-
-
I
O
=
5mA, T
j
=
0 to 125C
*5
*6
*4
V
IN
=
5V, V
C
=
0.4V
V
IN
=
5V, I
O
=
0A, V
C
=
0.4V
2
-
-
-
0.5
-
200
0.8
-
2
Load line regulation
Input line regulation
Output voltage temperature coefficient
Ripple rejection
Dropout voltage
Output on control voltage
Output off control voltage
Output off control current
Output off dissipatiion current
Output on control current
-
R
eg
L
R
eg
I
T
C
V
O
RR
V
C (ON)
V
I-O
I
C (ON)
V
C (OFF)
I
C (OFF)
Symbol
I
qs
3.234
3.3
-
3.366
Output voltage
V
O
V
%
%
dB
%/C
V
V
A
V
A
Unit
A
-
500
I
O
=
0A
Quiescent current
-
I
q
mA
-
10
I
O
=
5mA, Vr
0.8V, R
r
=
10k
Input detection voltage
4.2
V
ri
V
4.116
4.284
I
O
=
5mA, 2.5V
<
V
IN
<
V
r
"L" reset output voltage
-
V
rl
V
-
0.8
R
r
=
10k
Hysteresis voltage
150
V
ri
mV
50
200
V
r
=
5V, R
r
=
10k
Reset output leak current
-
I
rlk
A
-
1
*4 It is avaiable for every 0.1V (3.0V to 3.7V)
*5 In case of opening control terminal , output voltage turns off
*6 It is avaiable for every 0.1V (3.5V to 0.45V)
2
s
Electrical Characteristics (PQ3TR5M3AZ)
0.33
F
47
F
R
r
RL
V
O
V
IN
+
1
4
3
2
5
V
r
I
q
V
C
I
C
A
A
I
O
A
A
V
V
Fig.1
Standard Test Circuit
PQ3TR5M0AZ Series
Fig.4 Overcurrent Protection Characteristics
(Ex. PQ3TR5M3AZ)
Fig.3 Power Dissipation vs. Ambient
Temperature
Fig.5 Output Voltage vs. Ambient
Temperature (Ex. PQ3TR5M3AZ)
Fig.6 Output Voltage vs. Input Voltage
(Ex. PQ3TR5M3AZ)
P
D
: With infinite heat sink
Power dissipation P
D
(W)
0
5
10
8
-
20
0
20
40
60
80
Ambient temperature T
a
(
C)
Note) Oblique line prtion:Overheat protection may operate in this area
Output voltage V
O
(V)
3.27
3.29
3.28
3.32
3.3
3.31
3.34
3.33
-
40
-
20
40
60
120 140
0
20
80
100
Ambient temperature T
a
(
C)
V
IN
=
5V
I
O
=
300mA
V
C
=
2.7V
Output voltage V
O
(V)
Output current I
O
(A)
0
1
2
3
4
0
0.5
1
V
IN
=
4V
5V
7V
10V
Output voltage V
O
(V)
Input voltage V
IN
(V)
0
1
2
3
4
0
1
2
3
7
4
5
6
R
L
=
R
L
=
6.6
0.33
F
47
F
RL
ei
V
IN
+
+
1
4
3
2
5
V
C
2.7V
~
I
O
eo
V
~
f
=
120Hz (sine wave)
ei(rms)
=
0.5V
V
IN
=
5V
I
O
=
0.1A
RR
=
20log (ei(rms)/eo(rms))
Fig.2 Test Circuit for Ripple Rejection
PQ3TR5M0AZ Series
Fig.10 Input Detection Voltage vs. Junction
Temperature
Fig.9 Reset Output Voltage vs. Input Voltage
Fig.11 Hysteresis Voltage vs. Junction
Temperature
Fig.12 Ripple Rejection vs. Input Frequency
Reset output voltage V
r
(V)
0
4
2
8
6
10
0
1
4
5
9
8
10
2
3
6
7
Input voltage V
IN
(V)
R
r
=
10k
C
r
=
0A
I
O
=
5mA
Hysteresis voltage
V
ri
(mV)
0
100
50
200
150
250
-
40
-
20
40
60
120 140
0
20
80
100
Junction temperature T
j
(
C)
I
O
=
5mA
V
C
=
2.7V
R
r
=
10k
Input detection voltage V
ri
(V)
4.15
4.18
4.19
4.16
4.17
4.23
4.24
4.2
4.21
4.22
4.25
-
40
-
20
40
60
120 140
0
20
80
100
Junction temperature T
j
(
C)
I
O
=
5mA
R
r
=
10k
Ripple rejection RR
(dB)
0
30
10
20
60
70
50
40
80
0.1
100
1 000
1
10
Input frequency f (kHz)
ei(rms)
=
0.5V
V
IN
=
5V
I
O
=
0.1A
V
C
=
2.7V
Circuit operating current I
BIAS
(mA)
Input voltage V
IN
(V)
0
10
20
0
1
2
3
8
7
9
4
5
6
R
L
=
R
L
=
13.2
R
L
=
6.6
Quiescent current I
q
(mA)
0.5
1.1
0.8
1.7
1.4
2
-
40
-
20
40
60
120 140
0
20
80
100
Junction temperature T
j
(
C)
V
IN
=
5V
I
O
=
0A
V
C
=
2.7V
Fig.7 Circuit Operating Current vs. Input
Voltage (Ex. PQ3TR5M3AZ)
Fig.8 Quiescent Current vs. Junction
Temperature
PQ3TR5M0AZ Series
Fig.14 Application Circuit
R
r
V
O
Load
C
O
ON/OFF signal
V
IN
C
IN
+
1
4
3
2
5
C
r
Reset output
*Open collector
*
High:Output ON
Low or open:Output OFF
V
IN
V
r
V
ri
V
ri
Fig.15 Reset Output Response
(Typical Value)
Ripple rejection RR
(dB)
0
30
10
20
60
80
50
40
100
70
90
0
0.3
0.4
0.5
0.1
0.2
Output current I
O
(A)
f
=
120Hz
ei(rms)
=
0.5V
V
IN
=
5V
V
C
=
2.7V
Fig.13 Ripple Rejection vs. Output Current
PQ3TR5M0AZ Series
R
r
V
r
V
O
V
IN
=
5V
Load
C
O
V
C
C
IN
+
1
4
3
2
5
C
r
Power dissipation P
D
(W)
0
1
2
3
-
20
0
20
40
60
80
Ambient temperature T
a
(
C)
Cu area 740mm
2
Cu area 180mm
2
Cu area 100mm
2
Cu area 70mm
2
Cu area 36mm
2
Material : Glass-cloth epoxy resin
Size : 50
50
1.6mm
Cu thickness : 35
m
PWB
PWB
Cu
Fig.18 Power Dissipation vs. Ambient
Temperature (Typical Value)
Fig.17 External Connection
Reset output delay time T
r
(ms)
0.1
1
10
100
1 000
10
-
3
10
-
1
10
0
10
-
2
Time constant
(C
r
R
r
)
0
t
0.8V
V
r
t
r
Reset release
Fig.16 Reset Output Delay Time
(Typical Value)
PQ3TR5M0AZ Series
s
Precautions for Use
1. External connection
(1) The connecting wiring of C
O,
C
IN
and each terminal, fin portion must be as short as possible. It may oscillate by type, value and
wiring condition of capacitor. Confirm the output wareform in actual using condition beforehand.
(2) ON/OFF control terminal is compatible with LS-TTL. It enables to be direcrly driven by TTL or C-MOS standard logic
(RCA4000 series).
(3) If voltage is applied under the conditions that device pin is connected divergently or reversely, the deterioration of
characteristics or damage may occur. Never allow improper mounting.
2. Thermal protection design
Power dissipation of devices is obtained by the following equation.
P
D
=
I
O
(V
IN
-
V
O
)
+
V
IN
I
q
When ambient temperature T
a
and power dissipation P
D
(MAX.) during operation are determined, operate element within the safety
operation area specified by the derating curve. Insufficient radiation gives an unfavorable influence to the normal operation and
reliability of the device.
In the external area of the safety operation area shown by the derating curve, the overheat protection circuit may operate to shut-
down output. However please avoid keeping such condition for a long time.
3. ESD (Electrostatic Sensitivity Discharge)
Be careful not to apply electrostatic discharge to the device since this device employs a bipolar IC and may be damaged by electro
static discharge. Followings electrostatic are some methods against excessive voltage caused by electro static discharge.
(1) Human body must be grounded to discharge the electro charge which is charged in the body or cloth.
(2) Anything that is in contact with the device such as workbench, inserter, or measuring instrument must be grounded.
(3) Use a soldering dip basin with a minimum leak current (isolation resistance 10M
or more) from the AC power supply line.
Also the soldering dip basin must be grounded.
R
r
V
O
Load
C
O
C-MOS or TTL
V
IN
C
IN
+
1
4
3
2
5
C
r
Reset output
2
115
Application Circuits
NOTICE
qThe 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.
qContact 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.
qObserve 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).
qContact 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.
qIf 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.
qThis 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.
qContact and consult with a SHARP representative if there are any questions about the contents of this
publication.
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