PQ018EH02ZZ Sharp Microelectronics, PQ018EH02ZZ Datasheet

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PQ018EH02ZZ

Manufacturer Part Number
PQ018EH02ZZ
Description
IC REG LDO 1.8V 2A ON/OFF TO-263
Manufacturer
Sharp Microelectronics
Datasheet

Specifications of PQ018EH02ZZ

Regulator Topology
Positive Fixed
Voltage - Output
1.8V
Voltage - Input
2.35 ~ 10 V
Number Of Regulators
1
Current - Output
2A
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
TO-263-5, D²Pak (5 leads + Tab), TO-263BA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Voltage - Dropout (typical)
-
Current - Limit (min)
-
Other names
425-1566-5
PQxxxEH02Z Series
Low Power-Loss Voltage Regulators
current(I
1
2
3
Power supplies for various digital electronic equipment such
Power supplies for automotive equipment such as car
Low voltage operation (Minimum operating voltage: 2.35V)
Large output current type (I
Low dissipation current
Low power-loss
Built-in overcurrent and overheat protection functions
TO-263 surface mount package
Personal computers and peripheral equipment
Output
2.5V input
(Quiescent current: MAX. 2mA
Output OFF-state dissipation current: MAX. 5µA)
as DVD player or STB
navigation system
1
1
2
3
All are open except GND and applicable terminals
P
Overheat protection may operate at 125 <=T
2A
D
Absolute Maximum Ratings
Features
Applications
Model Line-up
:With infinite heat sink
Input voltage
ON/OFF control terminal voltage
Output current
Power dissipation
Junction temperature
Operating temperature
Storage temperature
Soldering temperature
O
)
Notice
Internet Internet address for Electronic Components Group http://sharp-world.com/ecg/
Parameter
Package
Taping
Sleeve
type
available 1.5 to 1.8V output
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.
PQ015EH02ZP
PQ015EH02ZZ
1.5V
O
: 2A)
Output voltage(V
Symbol
T
T
T
V
V
P
I
T
PQ018EH02ZP
PQ018EH02ZZ
opr
IN
stg
sol
C
D
j
O
j
<=150˚C
1.8V
PQ025EH02ZP
PQ025EH02ZZ
O
Low Voltage Operation Low Power-Loss Voltage Regulators
)
40
260(10s)
40
Rating
2.5V
150
10
10
35
to
2
to
+150
+85
(T
1.05
a
=25˚C)
•Please refer to the chapter " Handling Precautions ".
0.9
Unit
Outline Dimensions
W
˚
˚
˚
˚
V
V
A
C
C
C
C
1
2
3
4
5
6
015EH02
1
DC input (V
ON/OFF control terminal (V
DC output (V
NC
GND
DC output (V
10.6
3.28 0.5
2
MAX.
3
4
0.9
5
IN
0.9
O
O
)
(0.45)
)
)
(0.6)
4–(1.7)
1.05
1
2
Overheat
protection
ON/OFF
control circuit
(0.6)
3.5 0.5
PQxxxEH02Z Series
C
Overcurrent
protection
)
Control
circuit
(0.6)
AMP
Reference
voltage
6
(Heat sink is
common to
terminal
(Unit : mm)
R
R
2
1
3
5
3
)

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PQ018EH02ZZ Summary of contents

Page 1

... DVD player or STB Power supplies for automotive equipment such as car navigation system Model Line-up Output Package Output voltage(V current(I ) type 1.5V O Taping PQ015EH02ZP PQ018EH02ZP 2A Sleeve PQ015EH02ZZ PQ018EH02ZZ Absolute Maximum Ratings Parameter Symbol 1 Input voltage ON/OFF control terminal voltage V C Output current Power dissipation P ...

Page 2

Low Power-Loss Voltage Regulators Electrical Characteristics Parameter Input voltage Output voltage Load regulation Line regulation Temperature coefficient of output voltage Ripple rejection 4 ON-state voltage for control ON-state current for control OFF-state voltage for control OFF-state current for control Quiescent ...

Page 3

Low Power-Loss Voltage Regulators Fig.3 Power Dissipation vs. Ambient Temperature With infinite heat sink –40 – Ambient temperature T Note) Oblique line portion:Overheat protection may ...

Page 4

Low Power-Loss Voltage Regulators Fig.9 Output Voltage Fluctuation vs. Junction Temperature (PQ025EH02Z –10 –20 –30 –40 –50 –50 – Junction temperature T Fig.11 Output Voltage vs. Input Voltage (PQ018EH02Z) 2.0 1.8 ...

Page 5

Low Power-Loss Voltage Regulators Fig.15 Circuit Operating Current vs. Input Voltage (PQ025EH02Z =2.7V, T =Room Temp =0. = =1. =2.5 (I =1A) ...

Page 6

Low Power-Loss Voltage Regulators Fig.20 Power Dissipation vs. Ambient Temperature (Typical Value area 3 600mm area 900mm area 400mm 2 Cu area 115mm –40 – ...

Page 7

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 ...

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