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PQ20VZ51 Datasheet(PDF) 1 Page - Sharp Electrionic Components

No. de Pieza. PQ20VZ51
Descripción  Variable Output, Surface Mount Type Low Power-Loss Voltage Regulators
Descarga  7 Pages
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Fabricante  SHARP [Sharp Electrionic Components]
Página de inicio  http://sharp-world.com/
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PQ20VZ51 Datasheet(HTML) 1 Page - Sharp Electrionic Components

   
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Low Power-Loss Voltage Regulators
PQ20VZ51/PQ20VZ11
PQ20VZ51/PQ20VZ11
Variable Output, Surface Mount Type Low Power-Loss Voltage Regulators
s Features
q
Low power-loss (Dropout voltage: 0.5V)
q
Compact surface mount package
q
Both the 0.5A output PQ20VZ51 and the 1A output
PQ20VZ11 have high-precision outputs (Reference voltage
precision:
±2.0%)
q
Variable output type (Output voltage variable range: 1.5V
to 20V)
q
Built-in ON-OFF control function
q
Low dissipation current at OFF-state (Iqs: MAX.5µA)
q
Tape packaged type is available.
(
φ330mm reel: 3 000pcs.,PQ20VZ5U/PQ20VZ1U)
s Applications
q
Car audio equipment
q
VCR
Parameter
Symbol
Rating
Unit
VIN
VC
VADJ
IO
PD
Tj
Topr
Tstg
Tsol
24
24
7
0.5
1
8
150
–20 to +80
–40 to +150
260 (For 10s)
V
V
V
A
W
˚C
˚C
˚C
˚C
Input voltage
Output contorol voltage
Output adjustment terminal Voltage
Output current
Power dissipation (With infinite heat sink)
Junction temperature
Operating temperature
Storage temperature
Soldering temperature
❇1
❇1
❇1
❇2
❇3
❇1 All are open except GND and applicable terminals.
❇2 Overheat protection may operate at 125˚C<=Tj<=150˚C
❇3 For 10s
s Absolute Maximum Ratings
(Ta=25˚C)
PQ20VZ51
PQ20VZ11
s Outline Dimensions
(Unit : mm)
•Please refer to the chapter " Handling Precautions ".
20VZ51
6.6MAX
5.2
±0.5
2.3
±0.5
(0.5)
(0.5)
DC input(VIN)
ON/OFF control
terminal(VC)
DC output(VO)
Output voltage minute
adjustment terminal(VADJ)
GND
Heat sink is common to
(VO).
0.5
+0.2
–0.1
4–(1.27)
➀➂
➁➃ ➄
Specific IC
(0 to 0.25)
Internal connection diagram
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/


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