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PDF 12SZ11 Data sheet ( Hoja de datos )
| Número de pieza | 12SZ11 | |
| Descripción | PQ12SZ11 | |
| Fabricantes | Sharp Electrionic Components | |
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Low Power-Loss Voltage Regulators
PQ05SZ5/PQ05SZ1 Series
PQ05SZ5/PQ05SZ1 Series
Low Power-Loss Voltage Regulators (Built-in Reverse Voltage Protection Function)
s Features
¡Low power-loss (Dropout voltage : MAX. 0.5V)
¡Surface mount type package (Equivalent to SC-63)
¡Built-in a function to prevent reverse voltage between input and
output
The diode to prevent reverse voltage between input and output is
not necessary. (When VO-I=<13V)
s Outline Dimensions
6.6MAX
5.2±0.5
2
05SZ5
(Unit : mm)
2.3±0.5
(0.5)
www.DatasSheAept4pUli.ccoamtions
¡Portable equipment
¡Notebook PC
s Model Line-ups
Output voltage
precision:±5%
Output voltage
precision:±2.5%
Output voltage
precision:±5%
Output voltage
precision:±2.5%
5V output 9V output 12V output
PQ05SZ5 PQ09SZ5 PQ12SZ5
PQ05SZ51 PQ09SZ51 PQ12SZ51
PQ05SZ1 PQ09SZ1 PQ12SZ1
PQ05SZ11 PQ09SZ11 PQ12SZ11
0.5 +0.2
-0.1
2-(2.54)
(0to0.25)
(0.5)
12 3
Internal connection diagram
12
Specific IC
3
1 DC input (VIN)
2 DC output (VO)
3 GND
Heat sink is common to 2 (VO).
s Absolute Maximum Ratings
(Ta=25˚C, XX=05,09,12)
Parameter
Symbol
Input voltage
Input-output reverse voltage
Output current
Power dissipation
Junction temperature
Operating temperature
Storage temperature
Soldering temperature
VIN
VO-i
IO
PD
Tj
Topr
Tstg
Tsol
*1 All are open except GND and applicable terminals.
*2 With imfinite heat sink.
* Over heat protection may operate at Tj>=125˚C
Conditions
*1
VIN=0V
Refer to Fig. 4*2
*
For 10s
Rating
PQXXSZ5/51
PQXXSZ1/11
24
13
0.5 1.0
8
150
-20 to +80
-40 to +150
260
(XX:05,09,12)
Unit
V
V
A
W
˚C
˚C
˚C
˚C
· Please refer to the chapter“ Handling Precautions ”.
“ 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 version of the device specification sheets before using any SHARP's device. ”
1 page  
Low Power-Loss Voltage Regulators
Fig.15 Circuit Operating Current vs. Input
Voltage (PQ05SZ1/PQ05SZ11)
30
Tj=25˚C
20 RL=5Ω
10
RL=10Ω
RL=∞
0
1 2 3 4 5 6 7 8 9 10
Input voltage VIN (V)
www.DataShFeiegt4.1U7.coCmircuit Operating Current vs. Input
Voltage (PQ09SZ1/PQ09SZ11)
30
Tj=25˚C
20
RL=9Ω
10
RL=18Ω
RL=∞
0
0 5 10 15
Input voltage VIN (V)
Fig.19 Circuit Operating Current vs. Input
Voltage (PQ12SZ1/PQ12SZ11)
30
Tj=25˚C
20
10
0
0
RL=12Ω
RL=24Ω
RL=∞
5 10 15
Input voltage VIN (V)
20
PQ05SZ5/PQ05SZ1 Series
Fig.16 Circuit Operating Current vs. Input
Voltage (PQ05SZ5/PQ05SZ51)
Tj=25˚C
20
RL=10Ω
10 RL=20Ω
RL=∞
0
0 5 10 15 20
Input voltage VIN (V)
Fig.18 Circuit Operating Current vs. Input
Voltage (PQ09SZ5/PQ09SZ51)
Tj=25˚C
20
RL=18Ω
RL=36Ω
10
RL=∞
0
0 5 10 15 20
Input voltage VIN (V)
Fig.20 Circuit Operating Current vs. Input
Voltage (PQ12SZ5/PQ12SZ51)
Tj=25˚C
20
RL=24Ω
10 RL=48Ω
RL=∞
0
0 5 10 15 20
Input voltage VIN (V)
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet 12SZ11.PDF ] | |
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