PQ070XH02Z Datasheet, PDF (1/6 Pages) Sharp Electrionic Components – Low Voltage Operation Low Power-Loss Voltage Regulator

Low Power-Loss Voltage Regulators
PQ070XH02Z Series
PQ070XH02Z Series
Low Voltage Operation Low Power-Loss Voltage Regulator
s Features
q Low voltage operation (Minimum operating voltage: 2.35V)
2.5V input → available 1.5 to 1.8V output
q Large output current type (IO: 2A)
q Low dissipation current
(Quiescent current: MAX. 2mA
Output OFF-state dissipation current: MAX. 5µA)
q Low power-loss
q Built-in overcurrent and overheat protection functions
q TO-263 surface mount package
s Applications
q Personal computers and peripheral equipment
q Power supplies for various digital electronic equipment such
as DVD player or STB
q Power supplies for automotive equipment such as car
navigation system.
s Model Line-up
Output
current(IO)
2A
Package
type
Taping
Sleeve
Variable
output type
PQ070XH02ZP
PQ070XH02ZZ
s Absolute Maximum Ratings
Parameter
Symbol
❇1 _{Input voltage}
VIN
❇1 _{ON/OFF control terminal voltage VC}
❇1 _{Output adjustment terminal voltage VADJ}
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
5
2
35
150
–40 to +85
–40 to +150
260(10s)
s Outline Dimensions
(Unit : mm)
10.6^MAX.
3.28±0.5
3.5±0.5
(0.6)
6 (Heat sink is
common to 3 .)
1.05
0.9
(0.6)
(0.45)
1.05
0.9
0.9
(0.6)
4–(1.7)
1 2 345
VIN
1
1 DC input (VIN)
2 ON/OFF control (VC)
3 DC output (VO)
4 Output voltage
adjustment(VADJ)
5 GND
6 DC output (VO)
OUT
3
R2
2
ON/OFF
ON/OFF
control circuit
Control
circuit
AMP
4
Control
Overheat Overcurrent
protection protection
Reference
voltage
5
GND
VADJ
R1
GND
(Ta=25˚C)
Unit
V
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/