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PDF PQ12RG1 Data sheet ( Hoja de datos )
| Número de pieza | PQ12RG1 | |
| Descripción | Low Power-Loss Voltage RegulatorsBuilt-in Reverse Voltage Protection Function Between Input and Output | |
| Fabricantes | Sharp Electrionic Components | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de PQ12RG1 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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Low Power-Loss Voltage Regulators
PQ05RG1/PQ05RG11 Series
PQ05RG1/PQ05RG11 Series
Low Power-Loss Voltage Regulators(Built-in Reverse Voltage Protection Function
Between Input and Output)
s Features
¡Low power-loss (Dropout voltage : MAX. 0.5V)
¡Compact resin full-mold package
¡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. (VO-i=<15V)
¡Built-in ON/OFF control function
www.DatasSheAept4pUl.iccoamtions
¡Series power supply for various electronic equipment such as
VCRs and musical instruments
s Outline Dimensions
10.2MAX
PQ05RG1 φ3.2±0.1
4-1.4
+0.3
-0
4-0.6
+0.2
-0.1
3-(2.54)
(Unit : mm)
4.5±0.2
2.8±0.2
(1.5)
(0.5)
s Model Line-ups
Output voltage
Output voltage
precision:±5%
Output voltage
precision:±2.5%
5V output
PQ05RG1
PQ05RG11
9V output
PQ09RG1
PQ09RG11
12V output
PQ12RG1
PQ12RG11
1q 2q 3q 4q
Internal connection diagram
1 2 1 DC input (VIN)
2 DC output (VO)
Specific IC
3 GND
4 4 ON/OFF control
3 terminal (VC)
s Absolute Maximum Ratings
(Ta=25˚C)
Parameter
*1 Input voltage
*1 ON/OFF control terminal voltage
*2 Input-output reverse voltage
Output current
Power dissipation(No heat sink)
Power dissipation (With infinite heat sink)
*3 Junction temperature
Operating temperature
Storage temperature
Soldering temperature
Symbol
VIN
VC
VO-i
IO
PD1
PD2
Tj
Topr
Tstg
Tsol
Rating Unit
35 V
35 V
15 V
1.0 A
1.5
15 W
150 ˚C
-20 to +80 ˚C
-40 to +150 ˚C
260 (For 10s) ˚C
*1 All are open except GND and applicable terminals.
*2 Vo terminal applicable voltage from external:Vo (characteristics value )to 25V
*3 Overheat protection may operate at 125=<Tj=<150˚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 Dropout Voltage vs. Junction
Temperature
0.7
0.6
0.5
0.4 IO =1.0A
0.3 0.75A
0.2 0.5A
0.1 0.25A
0
-20 0 25 50 75 100 125
Junction temperature Tj (˚C)
www.DataShFeiegt4.1U7.coQmuiescent Current vs. Input Voltage
(PQ09RG1/11)
10
Tj =25˚C
IO =0A
PQ05RG1/PQ05RG11 Series
Fig.16 Quiescent Current vs. Input Voltage
(PQ05RG1/11)
10
Tj =25˚C
IO =0A
5
ON
OFF
0
5 10 15 20 25 30 35
Input voltage VIN (V)
Fig.18 Quiescent Current vs. Input Voltage
(PQ12RG1/11)
10
Tj =25˚C
IO=0A
5
ON
OFF
0
10 20 30 40
Input voltage VIN (V)
Fig.19 Quiescent Current vs. Junction
Temperature
7
VIN=7V(PQ05RG1/11)
6
=11V(PQ09RG1/11)
=14V(PQ12RG1/11)
Io=0A
5
4
ON
3
2 OFF
1
0
-20 0 25 50 75 100 125
Junction temperature Tj (˚C)
5
ON
OFF
0
15
20 25 30
Input voltage VIN (V)
35
Fig.20 Ripple Rejection vs. Output Current
100
Tj=25˚C
PQ05RG1/11 PQ09RG1/11
PQ12RG1/11
50
VIN=7V(PQ05RG1/11)
=11V(PQ09RG1/11)
=14V(PQ12RG1/11)
f=120Hz (sine wave)
ei=0.5Vrms
RR=20 log(ei/e0)
0
0 0.5
Output current IO (A)
1.0
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet PQ12RG1.PDF ] | |
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