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Sharp Electronic Components Datasheet

018EZ02Z Datasheet

PQ018EZ02Z

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018EZ02Z pdf
Low Power-Loss Voltage Regulators
PQxxxEZ02Z Series
PQxxxEZ02Z Series
Low Voltage Operation Low Power-loss Voltage Regulator
I Features
G Low voltage operation (Minimum operating voltage: 2.35V)
2.5V input available 1.5 to 1.8V output
G Low dissipation current
Dissipation current at no load: MAX.2mA
Output OFF-state dissipation current: MAX.5µA
G Low power-loss
G Built-in overcurrent and overheat protection functions
I Applications
G Power supplies for personal computers and peripheral
equipment
G Power supplies for various electronic equipment such as
DVD player or STB
I Model Line-up
Output current
(IO)
Output Voltage (VO)
1.5V 1.8V
2.5V
2.0A
PQ015EZ02Z PQ018EZ02Z PQ025EZ02Z
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I Outline Dimensions
(Unit : mm)
6.6MAX.
5.2±0.5
3
2.3±0.5
(0.5)
015EZ02
Epoxy resin
(0 to 0.25)
0.5+00..21
4(1.27)
(0.5)
12345
13
Specific IC
2
5
1 DC input (VIN)
2 ON/OFF control terminal (VC)
3 DC output (VO)
4 NC
5 GND
( ) : Typical dimensions
I Absolute Maximum Ratings
Parameter
Symbol
1 Input voltage
VIN
1 ON/OFF control terminal voltage VC
Output current
IO
2 Power dissipation
PD
3 Junction temperature
Tj
Operating temperature
Topr
Storage temperature
Tstg
Soldering temperature
Tsol
1 All are open except GND and applicable terminals
2 PD:With infinite heat sink
3 Overheat protection may operate at 125 <=Tj<=150˚C
Rating
10
10
2
8
150
40 to + 85
40 to +150
260 (10s)
(Ta=25˚C)
Unit
V
V
A
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/


Sharp Electronic Components Datasheet

018EZ02Z Datasheet

PQ018EZ02Z

No Preview Available !

018EZ02Z pdf
Low Power-Loss Voltage Regulators
PQxxxEZ02Z Series
I Electrical Characteristics
(Unless otherwise specified, condition shall be VIN=VO(TYP.)+1V, IO=0.5A,VC=2.7V, Ta=25˚C)
Parameter
Symbol
Conditions
MIN. TYP. MAX. Unit
Input voltage
VIN
Refer to the table 1
V
Output voltage
VO
Refer to the table 2
V
Load regulation
RegL
IO=5mA to 2.0A
0.2 2 %
Line regulation
RegI VIN=VO(TYP.)+1V to VO(TYP.)+6V
0.1
1
%
Temperature coefficient of output voltage TCVO
Tj=0 to 125˚C, IO=5mA
− ±0.01 %/˚C
Ripple Rejection
RR Refer to Fig.2 45 60 dB
Dropout voltage
VI-O
4 IO=1A
− − 0.5 V
5 ON-state voltage for control
ON-state current for control
VC (ON)
IC (ON)
2 −−V
− − 200 µA
OFF-state voltage for control
OFF-state current for control
Quiescent current
VC (OFF)
IC (OFF)
Iq
VC=0.4V
IO=0A
− − 0.8 V
− − 2 µA
1 2 mA
Output OFF-state dissipation current
Iqs
IO=0A, VC=0.4V
− − 5 µA
4 Input voltage shall be the value when output voltage is 95% in comparison with the initial value.
5 In case of opening control terminal 2 , output voltage turns off.
Table.1 Input Voltage Line-up
Model No.
PQ015EZ02Z
PQ018EZ02Z
PQ025EZ02Z
Symbol
VIN
VIN
VIN
(Unless otherwise specified, condition shall be IO=0.5A,VC=2.7V, Ta=25˚C)
Conditions
MIN. TYP. MAX. Unit
2.35 10 V
2.35 10 V
3.0 10 V
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Table.2 Output Voltage Line-up
(Unless otherwise specified, condition shall be VIN=VO(TYP.)+1V, IO=1A,VC=2.7V, Ta=25˚C)
Model No.
Symbol
Conditions
MIN. TYP. MAX. Unit
PQ015EZ02Z
PQ018EZ02Z
PQ025EZ02Z
VO
VO
VO
1.45 1.5 1.55 V
1.75 1.8 1.85 V
2.438 2.5 2.562 V


Part Number 018EZ02Z
Description PQ018EZ02Z
Maker Sharp Electrionic Components
Total Page 4 Pages
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