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PDF PQ05DZ11 Data sheet ( Hoja de datos )
| Número de pieza | PQ05DZ11 | |
| Descripción | Low Power-Loss Voltage Regulators | |
| Fabricantes | Sharp | |
| Logotipo |  |
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Low Power-Loss Voltage Regulators
PQ05DZ51/11 Series / PQ3DZ53/13
PQ05DZ51/11 Series / PQ3DZ53/13
0.5A/1.0A Output, General Purpose, Surface Mount Type Low Power-Loss Voltage Regulator
s Features
q Low power-loss
(Dropout voltage : MAX. 0.5V)
q Surface mount package (equivalent to SC-63)
q Available 3.3V, 5V, 9V, 12V output type
q Output current (0.5A : PQ05DZ51 series/PQ3DZ53)
(1.0A : PQ05DZ11 series/PQ3DZ13)
q Output voltage precision : ±3.0%
q Built-in ON/OFF control function
q Low dissipation current at OFF-state (Iqs : MAX. 5µA)
q Built-in overcurrent protection, overheat protection
function, ASO protection function
q Available tape-packaged products
(ø330mm reel : 3 000 pcs., PQ05DZ5U/1U series,
PQ3DZ53U/13U)
s Outline Dimensions
(Unit : mm)
6.6 MAX.
5.2 ± 0.5
05DZ11
2.3 ±0.5
( 0.5 )
3
Epoxy resin
0.5±
0.2
0.1
4 – ( 1.27 )
( 0.5 )
s Applications
q Personal computers
q CD-ROM drives
q Power supplies for various OA equipment
s Model Line-ups
3.3V output
5.0V output
9.0V output
12.0V output
0.5A output
PQ3DZ53
PQ05DZ51
PQ09DZ51
PQ12DZ51
1.0A output
PQ3DZ13
PQ05DZ11
PQ09DZ11
PQ12DZ11
12345
Internal connection diagram
13
Specific IC
5
2
1 DC input(VIN)
2 ON/OFF control terminal(Vc)
3 DC output(Vo)
4 NC
5 GND
Heat sink is common to terminal 3 (Vo)
s Absolute Maximum Ratings
(Ta=25˚C)
Parameter
❇1 Input voltage
❇1 ON/OFF control terminal voltage
Output current
❇2 Power dissipation
❇3 Junction temperature
Operating temperature
Storage temperature
Soldering temperature
Symbol
VIN
Vc
Io
PD
Tj
Topr
Tstg
Tsol
Rating
PQ05DZ51 series PQ05DZ11 series
PQ3DZ53
PQ3DZ13
24
24
0.5 1.0
8
150
-20 to + 80
-40 to +150
260 (for 10s)
Unit
V
V
A
W
˚C
˚C
˚C
˚C
❇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
• 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/
1 page  
Low Power-Loss Voltage Regulators
Fig.15 Output Voltage Deviation vs. Junction
Temperature (PQ09DZ51/11)
70 VIN=11V , Io=0.3A , Vc=2.7V
60 (PQ09DZ51)
50
40
VIN=11V , Io=0.5A , Vc=2.7V
30 (PQ09DZ11)
20
10
0
PQ09DZ11
–10
–20
–30
–40 PQ09DZ51
–50
–60
–70
–80
–90
–25 0 25 50 75 100 125
Junction temperature Tj (˚C)
Fig.17 Output Voltage vs. Input Voltage
(Typical Value) (PQ3DZ53)
Vc=2.7V , Ci=0.33µF , Co=47µF
7
6
5
4
RL=∞
3
RL=11Ω
2
RL=6.6Ω
1
012345678
Input voltage VIN (V)
Fig.19 Output Voltage vs. Input Voltage
(Typical Value) (PQ09DZ51)
15 Vc=2.7V , Ci=0.33µF , Co=47µF
Tj=25˚C
10 RL=∞
RL=30Ω
RL=18Ω
5
PQ05DZ51/11 Series / PQ3DZ53/13
Fig.16 Output Voltage Deviation vs. Junction
Temperature (PQ12DZ51/11)
70 VIN=14V , Io=0.3A , Vc=2.7V
60
50
40
(PQ12DZ51)
VIN=14V , Io=0.5A , Vc=2.7V
30 (PQ12DZ11)
20
10
0
PQ12DZ11
–10
–20
–30
–40 PQ12DZ51
–50
–60
–70
–80
–90
–25 0 25 50 75 100 125
Junction temperature Tj (˚C)
Fig.18 Output Voltage vs. Input Voltage
(Typical Value) (PQ05DZ51)
Vc=2.7V , Ci=0.33µF , Co=47µF
7
6
5 RL=∞
4 RL=16.7Ω
RL=10Ω
3
2
1
012345678
Input voltage VIN (V)
Fig.20 Output Voltage vs. Input Voltage
(Typical Value) (PQ12DZ51)
15 Vc=2.7V , Ci=0.33µF , Co=47µF
Tj=25˚C
RL=∞
RL=40Ω
10
RL=24Ω
5
0 5 10 15
Input voltage VIN (V)
0 5 10 15
Input voltage VIN (V)
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet PQ05DZ11.PDF ] | |
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