PQ20WZ1UJ00H Datasheet, PDF (1/6 Pages) Sharp Electrionic Components – Variable Output,Surface Mount Type Low Power-Loss Voltage Regulators

PQ20WZ51J00H
PQ20WZ11J00H
PQ20WZ51J00H/PQ20WZ11J00H
Variable Output,Surface Mount Type
Low Power-Loss Voltage Regulators
Features
1.Low power-loss
(Dropout voltage:MAX.0.5V)
2.Surface mount package
3.Output current (0.5A:PQ20WZ51J00H)
(1.0A:PQ20WZ11J00H)
4.Reference voltage precision:±2.0%
5.Variable output voltage(3 to 20V)
6.Built-in ON/OFF control function
7.Low dissipation current at OFF-state(Iqs:MAX.5μA)
8.Built-in overcurrent and overheat protection functions
9.RoHS directive compliant
Applications
1.Personal computers
2.CD-ROM drives
3.Power supplies for various OA equipment
Model Line-up
Output
current (IO)
0.5A
1A
Package
type
Taping
Sleeve
Taping
Sleeve
Variable output
PQ20WZ5UJ00H
PQ20WZ51J00H
PQ20WZ1UJ00H
PQ20WZ11J00H
Absolute Maximum Ratings _(Ta=25°C)
Parameter
*1 _{Input voltage}
Symbol Rating Unit
VIN
24
V
ON/OFF control terminal voltage VC
24
V
*1 _{Output adjustment terminal voltage VADJ}
5
V
Output PQ20WZ51J00H
current PQ20WZ11J00H
IO
0.5
1
A
*2 _{Power dissipation}
PD
8
W
*3 _{Junction temperature Tj}
150
˚C
Operating temperature Topr -20 to +80 ˚C
Storage temperature Tstg -40 to +150 ˚C
Soldering temperature Tsol 260(10s) ˚C
*1 All are open except GND and applicable terminals.
*2 PD: With infinite heat sink
*3 Overheat protection may operate at Tj:125°C to 150°C
■ Outline Dimensions
(Unit : mm)
6.6^{M A X.}
5.2^±0.5
20WZ51
H
2.3^±0.5
(0.5)
3
Epoxy resin
Lead finish
identification mark
(0～0.25)
0.5^+-00..12
4–(1.27)
(0.5)
12345
( ) : Typical dimensions
Product mass:(0.3g)
Internal connection diagram
1
3 ^{①DC input (VIN)}
②ON/OFF control terminal (VC)
Specific IC
③DC output (VO)
2
4 ④Output voltage adjustment
5
terminal (VADJ)
⑤GND
Heat sink is common to terminal ③ (VO)
Lead finish:Lead-free solder plating
(Composition: Sn2Cu)
Notice The content of data sheet is subject to change without prior 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.
Sheet No.: OP06025
1