PQ05RF13 [SHARP]
1A Output Low Power-Loss Voltage Regulators Considering Power Line Voltage Drop; 1A输出低功耗稳压调节器考虑到电力线路压降
| 型号： | PQ05RF13 |
| 厂家： | 
SHARP ELECTRIONIC COMPONENTS |
| 描述： | 1A Output Low Power-Loss Voltage Regulators Considering Power Line Voltage Drop |
| 文件： | 总5页 (文件大小：43K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Low Power-Loss Voltage Regulators
PQ05RF12/PQ05RF13 Series
PQ05RF12/PQ05RF13 Series
1A Output Low Power-Loss Voltage Regulators Considering Power Line Voltage Drop
(Unit : mm)
■ Outline Dimensions
■ Features
¡Low power-loss (Dropout voltage : MAX.0.5V)
¡Compact resin full-mold package
4.5±0.2
10.2MAX
2.8±0.2
¡Output voltage value (5.3V, 9.3V, 12.3V) with an allowance for
power line voltage drop
φ3.2±0.1
¡The high-precision output voltage models are also available.
(output voltage precision : ±2.5%)
PQ05RF12
¡Built-in ON/OFF control function.
+0.3
-0
4-1.4
4-0.6
+0.2
-0.1
(1.5)
■ Applications
¡Series power supply for various electronic equipment such as
VCRs and electronic instruments
(0.5)
3-(2.54)
1● 2● 3● 4●
■ Model Line-ups
Output voltage
Output voltage
precision:±5%
Output voltage
precision:±2.5%
5.3V output 9.3V output 12.3V output
Internal connection diagram
PQ05RF12 PQ09RF12 PQ12RF12
1
2
4
1 DC input (VIN
)
2 DC output (V
O)
PQ05RF13 PQ09RF13 PQ12RF13
3 GND
Specific IC
4 ON/OFF control
terminal (V
C
)
3
■ Absolute Maximum Ratings
(T
a=25˚C)
Parameter
Symbol
VIN
Rating
Unit
V
*1
Input voltage
35
*1
ON/OFF control terminal voltage
VC
35
V
Output current
Power dissipation (No heat sink)
Power dissipation (with infinite heat sink)
IO
1
1.5
15
A
P
P
D1
W
W
˚C
˚C
˚C
D2
*2
Junction temperature
Tj
150
Operating temperature
Storage temperature
Soldering temperature
Topr
-20 to +80
-40 to +150
260 (For 10s) ˚C
T
stg
T
sol
*1
All are open except GND and applicable terminals.
*2
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. ”
Low Power-Loss Voltage Regulators
PQ05RF12/PQ05RF13 Series
■ Electrical Characteristics
Unless otherwise specified,
condition shall be
VIN= 8V, I
VIN=12V, I
VIN=15V, I
O
O
O
=0.5A(PQ05RF12/PQ05RF13)
=0.5A(PQ09RF12/PQ09RF13)
=0.5A(PQ12RF12/PQ12RF13)
(Ta=25˚C)
Parameter
Symbol
Conditions
MIN.
5.04
8.84
11.69
5.17
9.07
12.0
-
TYP.
5.3
9.3
12.3
5.3
9.3
MAX.
5.56
9.76
12.91
5.43
9.53
12.6
2.0
Unit
PQ05RF12
PQ09RF12
PQ12RF12
PQ05RF13
PQ09RF13
PQ12RF13
Output voltage
-
V
O
V
12.3
0.1
Load regulation
Line regulation
I
O=5mA to 1.0A
RegL
%
%
PQ05RF12/13
PQ09RF12/13
PQ12RF12/13
V
V
V
IN=7 to 17V
IN=11 to 21V
IN=14 to 24V
=0 to 125˚C
RegI
-
0.5
2.5
Temperature coefficient of output voltage
Ripple rejection
Dropout voltage
ON-state voltage for control
ON-state current for control
OFF-state voltage for control
OFF-state current for control
Quiescent current
Tj
TCVO
-
45
-
2.0
-
-
-
-
±0.02
55
-
-
-
-
-
-
-
-
0.5
-
20
0.8
-0.4
10
%/˚C
dB
V
V
µA
V
Refer to Fig. 2
RR
*3
Vi
-
O
*4
V
C
(
ON
ON
OFF
OFF
)
)
)
)
VC
=2.7V
IC
(
(
(
-
V
C
VC
=0.4V
=0A
I
C
mA
mA
VC
I
q
*3
*4
Input voltage shall be the value when output voltage is 95% in comparison with the initial value.
In case of opening control terminal 4, output voltage turns on.
Fig.1 Test Circuit
Fig.2 Test Circuit of Ripple Rejection
+
VIN
47µF
VO
1●
2●
4●
1●
2●
4●
IO
V
C
f=120Hz (sine wave)
IO
~
i
e
A
47µF
+
+
RR=20 log (ei/eo)
3●
3●
V
RL
eo
V
V
IN
A
~
IO
=0.5A
0.33µF
0.33µF
R
L
e
i
=0.5Vrms
A
IC
I
q
Fig.4 Overcurrent Protection
Characteristics (Typical Value)
Fig.3 Power Dissipation vs. Ambient
Temperature
20
100
P
P
D1 :No heat sink
D2 :With infinite heat sink
80
P
D2
15
10
5
60
40
20
0
P
D1
0
-20
0
0.5
1.0
1.5
2.0
0
50
100
150
Output current IO (A)
Ambient temperature T
a
(˚C)
Note) Oblique line portion:Overheat protection may operate in
this area.
Low Power-Loss Voltage Regulators
PQ05RF12/PQ05RF13 Series
Fig.5 Output Voltage Deviation vs. Junction
Temperature (PQ05RF12/PQ05RF13)
Fig.6 Output Voltage Deviation vs. Junction
Temperature (PQ09RF12/PQ09RF13)
150
200
VIN=8V
VIN=12V
IO
=0.5A
150
100
IO=0.5A
100
50
0
50
0
-50
-50
-100
-150
-100
-25
0
25
50
75
100 125
(˚C)
-25
0
25
50
75
100 125
Junction temperature T
j
Junction temperature Tj (˚C)
Fig.8 Output Voltage vs. Input Voltage
Fig.7 Output Voltage Deviation vs. Junction
Temperature (PQ12RF12/PQ12RF13)
250
(PQ05RF12/PQ05RF13)
8
V
IN=15V
200
150
100
50
7
6
IO
=0.5A
5
4
3
2
R
L
=∞
R
L
=10Ω
0
-50
R =5Ω
L
-100
-150
-200
1
0
-25
0
25
50
75
100 125
j (˚C)
0
2
4
6
8
10
Junction temperature T
Input voltage VIN (V)
Fig.10 Output Voltage vs. Input Voltage
Fig.9 Output Voltage vs. Input Voltage
(PQ12RF12/PQ12RF13)
(PQ09RF12/PQ09RF13)
10
20
15
RL=∞
R =∞
L
RL
=18Ω
5
0
10
5
RL=9Ω
RL
=24Ω
RL
=12Ω
0
0
5
10
15
0
5
10
15
20
25
Input voltage VIN (V)
Input voltage VIN (V)
Low Power-Loss Voltage Regulators
PQ05RF12/PQ05RF13 Series
Fig.11 Circuit Operating Current vs. Input
Fig.12 Circuit Operating Current vs. Input
Voltage (PQ05RF12/PQ05RF13)
Voltage (PQ09RF12/PQ09RF13)
40
40
30
30
20
20
RL=9Ω
RL=5Ω
R
L
=18Ω
=∞
RL=10Ω
RL=∞
10
10
0
R
L
0
0
5
10
0
5
10
15
Input voltage VIN (V)
Input voltage VIN (V)
Fig.13 Circuit Operating Current vs. Input
Fig.14 Dropout Voltage vs. Junction
Voltage (PQ12RF12/PQ12RF13)
Temperature
40
0.5
R =∞
L
0.4
30
20
RL=24Ω
IO=1A
0.3
0.2
0.75A
RL
=12Ω
RL=12Ω
0.5A
R
RL=∞
L
=24Ω
10
0
0.1
0
0.25A
-25
0
25
50
75
100 125
j (˚C)
0
5
10
15
20
25
Junction temperature T
Input voltage VIN (V)
Fig.15 Quiescent Current vs. Junction
Fig.16 Ripple Rejection vs. Input Ripple
Temperature
Frequency
10
80
V
IN=35V
=0
70
60
50
40
IO
8
6
4
30
20
10
0
Io=0.5A,e
i
=0.5Vrms
,
2
0
V
V
V
IN=8V(PQ05RF12/13)
IN=12V(PQ09RF12/13)
IN=15V(PQ12RF12/13)
-25
0
25
50
75
100 125
(˚C)
0.1
1
10
100
Junction temperature T
j
Input ripple frequency f (kHz)
PQ05RF12/PQ05RF13 Series
Low Power-Loss Voltage Regulators
Fig.17 Ripple Rejection vs. Output Current
Fig.18 Output Peak Current vs. Dropout
Voltage
80
2.0
70
PQ05RF12/PQ05RF/13
PQ09RF12/PQ09RF/13
PQ12RF12/PQ12RF/13
60
1.5
50
f=120Hz,e
i
=0.5Vrms
,
40
30
V
V
V
IN=8V(PQ05RF12/13)
IN=12V(PQ09RF12/13)
IN=14V(PQ12RF12/13)
Tj=25˚C
1.0
0
5
10
15
0
0.5
1.0
Dropout voltage V
i
-O (V)
Output current I (A)
O
Fig.19 Output Peak Current vs. Junction
Temperature
2.0
V
IN-VO=5V
1.5
1.0
0.5
2V
0.5V
I
OP:Output current when output
voltage is 95% in comparison
with the initial value
-20
0
25
50
75
100 125
(˚C)
Junction temperature T
j
相关型号：
©2020 ICPDF网 联系我们和版权申明