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PQ05RF13 Datasheet

1A Output Low Power-Loss Voltage Regulators Considering Power Line Voltage Drop

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Low Power-Loss Voltage Regulators
PQ05RF12/PQ05RF13 Series
PQ05RF12/PQ05RF13 Series
1A Output Low Power-Loss Voltage Regulators Considering Power Line Voltage Drop
s Features
¡Low power-loss (Dropout voltage : MAX.0.5V)
¡Compact resin full-mold package
¡Output voltage value (5.3V, 9.3V, 12.3V) with an allowance for
power line voltage drop
¡The high-precision output voltage models are also available.
(output voltage precision : ±2.5%)
¡Built-in ON/OFF control function.
s Outline Dimensions
10.2MAX
PQ05RF12 φ3.2±0.1
4-1.4
+0.3
-0
4-0.6
+0.2
-0.1
s Applications
¡Series power supply for various electronic equipment such as
VCRs and electronic instruments
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%
5.3V output
PQ05RF12
PQ05RF13
9.3V output 12.3V output
PQ09RF12 PQ12RF12
PQ09RF13 PQ12RF13
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
Parameter
*1 Input voltage
*1 ON/OFF control terminal voltage
Output current
Power dissipation (No heat sink)
Power dissipation (with infinite heat sink)
*2 Junction temperature
Operating temperature
Storage temperature
Soldering temperature
*1 All are open except GND and applicable terminals.
*2 Overheat protection may operate at 125=<Tj=<150˚C
(Ta=25˚C)
Symbol Rating
VIN 35
VC 35
IO 1
PD1 1.5
PD2 15
Tj 150
Topr -20 to +80
Tstg -40 to +150
Tsol 260 (For 10s)
Unit
V
V
A
W
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. ”


Sharp Electronic Components Datasheet

PQ05RF13 Datasheet

1A Output Low Power-Loss Voltage Regulators Considering Power Line Voltage Drop

No Preview Available !

Low Power-Loss Voltage Regulators
PQ05RF12/PQ05RF13 Series
s Electrical Characteristics
Unless otherwise specified, VIN= 8V, IO=0.5A(PQ05RF12/PQ05RF13)
condition shall be
VIN=12V, IO=0.5A(PQ09RF12/PQ09RF13)
VIN=15V, IO=0.5A(PQ12RF12/PQ12RF13)
Parameter
Symbol
Conditions
PQ05RF12
PQ09RF12
Output voltage
PQ12RF12
PQ05RF13
VO
-
PQ09RF13
PQ12RF13
Load regulation
RegL IO=5mA to 1.0A
PQ05RF12/13
VIN=7 to 17V
Line regulation
PQ09RF12/13
RegI VIN=11 to 21V
PQ12RF12/13
VIN=14 to 24V
Temperature coefficient of output voltage TCVO Tj=0 to 125˚C
Ripple rejection
RR Refer to Fig. 2
Dropout voltage
Vi-O
*3
ON-state voltage for control
VC(ON) *4
ON-state current for control
IC(ON) VC=2.7V
OFF-state voltage for control
VC(OFF)
-
OFF-state current for control
IC(OFF) VC=0.4V
Quiescent current
Iq VC=0A
*3 Input voltage shall be the value when output voltage is 95% in comparison with the initial value.
*4 In case of opening control terminal 4, output voltage turns on.
MIN.
5.04
8.84
11.69
5.17
9.07
12.0
-
TYP.
5.3
9.3
12.3
5.3
9.3
12.3
0.1
MAX.
5.56
9.76
12.91
5.43
9.53
12.6
2.0
(Ta=25˚C)
Unit
V
%
- 0.5 2.5 %
- ±0.02 - %/˚C
45 55 - dB
- - 0.5 V
2.0 -
-V
- - 20 µA
- - 0.8 V
- - -0.4 mA
- - 10 mA
Fig.1 Test Circuit
Fig.2 Test Circuit of Ripple Rejection
VIN 1q
0.33µF
2q 47µF
4q VC
3q
+
A
A Iq
IC
VO
A IO
V
RL
ei ~
VIN
1q
0.33µF
+
2q
4q IO
3q
47µF +
RL V~ eo
f=120Hz (sine wave)
RR=20 log (ei/eo)
IO=0.5A
ei=0.5Vrms
Fig.3 Power Dissipation vs. Ambient
Temperature
20
PD1 :No heat sink
PD2 :With infinite heat sink
15 PD2
10
5
PD1
0
-20 0
50 100 150
Ambient temperature Ta (˚C)
Note) Oblique line portion:Overheat protection may operate in
this area.
Fig.4 Overcurrent Protection
Characteristics (Typical Value)
100
80
60
40
20
0
0 0.5 1.0 1.5 2.0
Output current IO (A)


Part Number PQ05RF13
Description 1A Output Low Power-Loss Voltage Regulators Considering Power Line Voltage Drop
Maker Sharp
Total Page 5 Pages
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