PQ090RDA1SZH [SHARP]
TO-220 Type,1A Output Low Power-Loss Voltage Regulators; TO- 220型， 1A输出低功率损耗稳压器
| 型号： | PQ090RDA1SZH |
| 厂家： | 
SHARP ELECTRIONIC COMPONENTS |
| 描述： | TO-220 Type,1A Output Low Power-Loss Voltage Regulators |
| 文件： | 总7页 (文件大小：200K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PQxxxRDA1SZH Series
PQxxxRDA1SZH Series
TO-220 Type,1A Output Low
Power-Loss Voltage Regulators
Outline Dimensions
■
Features
(Unit : mm)
1.Low power-loss
Dropout voltage: MAX.0.5V
2.Output current: 1A
0.2
10.2MAX.
(6.8)
4.5
0.2
2.8
3.Low dissipation current
(Dissipation current at no load: MAX. 8mA
Output OFF-state dissipation current: MAX.5μA)
4.Built-in ON/OFF function
5.Built-in overcurrent and overheat protection functions
6.Built-in ASO protect function
7.RoHS directive compliant
4–(ø1.4)
0.1
ø3.2
050RDA2
H
Epoxy resin
Lead finish
identification mark
(1.5)
+
0.3
4–1.4 –0
+
0.2
4–0.6 –0.1
Applications
1.Power supplies for various electronic equipment such as
AV,OA
(0.5)
3–(2.54)
( ) : Typical dimensions
Product mass:(1.5g)
Model Line-up
4
1
2
3
Output voltage
Output voltage
Model No.
Model No.
Internal connection diagram
3.3V PQ033RDA1SZH
9.0V PQ090RDA1SZH
①DC input (VIN
)
1
2
②DC output (V
③GND
O)
5.0V PQ050RDA1SZH 12.0V PQ120RDA1SZH
8.0V PQ080RDA1SZH
Specific IC
④ON/OFF control terminal (VC)
4
3
Absolute Maximum Ratings
Lead finish:Lead-free solder plating
(Composition: Sn2Cu)
(Ta=25°C)
Parameter
*1 Input voltage
Symbol
VIN
Rating
24
24
Unit
V
V
*1
ON/OFF control terminal voltage
VC
A
Output current
IO
1.0
1.4
15
PD1
PD2
*2 Power dissipation
W
*3 Junction temperature
Operating temperature
Storage temperature
Soldering temperature
Tj
150
°C
°C
-30 to +85
-40 to +150 °C
260(10s) °C
Topr
Tstg
Tsol
*1 All are open except GND and applicable terminals.
*2 D1: No heat sink,PD2: With infinite heat sink.
*3 Overheat protection may operate at Tj=125˚C to 150˚C
P
Notice The content of data sheet is subject to change without prior 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.
Sheet No.: OP06049
1
PQxxxRDA1SZH Series
Electrical Characteristics
(Unless otherwise specified,condition shall be VIN=VO(TYP.)+2V,IO=0.5A,VC=2.7V,Ta=25°C)
Parameter
Output voltage
MIN.
TYP.
MAX.
Unit
V
Symbol
VO
Conditions
Refer to the table below
-
IO=5mA to 1A
RegL
0.1
2.0
%
Load regulation
-
-
VIN=VO(TYP.)+1V to VO(TYP.)+7V , IO=5mA
Line regulation
0.5
2.5
%
RegI
TCVO
RR
Tj=0 to +125°C, IO=5mA
±0.02
%/°C
dB
V
Temperature coefficient of output voltage
Ripple rejection
-
-
-
55
-
-
4
Dropout voltage
-
-
-
-
0.5
IO=0.5A
VI-O
5 ON-state voltage for control
ON-state current for control
OFF-state voltage for control
OFF-state current for control
VC(ON)
V
μA
V
2.0
-
VC=2.7V
-
-
-
200
0.8
-2
8
IC(ON)
VC(OFF)
IC(OFF)
Iq
-
-
VC=0.4V
-
-
μA
mA
-
IO=0A
-
Quiescent current
5
IO=0A, VC=0.4V
Output OFF-state dissipation current
Iqs
-
-
μA
VIN=3.8V(PQ033RDA1SZH) , Input voltage shall be the value when output voltage is 95% in comparison with the
4
initial value(PQ050RDA1SZH,PQ080RDA1SZH,PQ090RDA1SZH,PQ120RDA1SZH).
In case of opening control terminal ④, output voltage turns off.
5
Table.1 Output Voltage Line-up
Conditions
(TYP.)+2V, I =0.5A,
MIN.
3.201
4.85
TYP. MAX. Unit
Model No.
Symbol
PQ033RDA1SZH
PQ050RDA1SZH
PQ080RDA1SZH
PQ090RDA1SZH
PQ120RDA1SZH
3.3
5.0
3.399
5.15
V
IN=V
O
O
VO
V
7.76
8.0
8.24
V
C
=2.7V, T =25°C
a
8.73
9.0
9.27
11.64
12.0
12.36
Fig.1 Test Circuit
V
O
VIN
1
2
4
I
O
A
V
C
+
+
3
V
A
0.33ꢀF
IC
47ꢀF
R
L
Iq
A
Fig.2 Test Circuit of Ripple Rejection
+
1
2
~
ei
I
O
eo
VC
+
4
+
V
~
3
0.33ꢀF
47ꢀF
V
IN
R
L
2.7V
f=120Hz (sine wave)
ei(rms)=0.5V
VIN=5.3V (PQ033RDA1SZH)
VIN=7V (PQ050RDA1SZH)
VIN=10V (PQ080RDA1SZH)
VIN=11V (PQ090RDA1SZH)
VIN=14V (PQ120RDA1SZH)
IO
=0.5A
RR=20 log(ei(rms)/eo(rms)
)
Sheet No.: OP06049
2
PQxxxRDA1SZH Series
Fig.3 Power Dissipation vs. Ambient
Temperature
Fig.4 Overcurrent Protection Characteristics
PQ030RDA1SZH
(
)
4
3
2
20
P
P
D1:No heat sink
D2:With infinite heat sinkꢀ
V
IN=8.3V
PD2
15
10
5
VIN=5V
V
IN=13.3V
V
IN=4.3V
VIN=3.8V
1
0
PD1
1.4
0
0
0.5
1.0
1.5
(A)
2.0
-30
0
25 50 75 85 100 125 150
Ambient temperature Ta (°C)
Output current I
O
Note) Oblique line portion:Overheat protection may operate in this area.
Fig.5 Overcurrent Protection Characteristics
Fig.6 Overcurrent Protection Characteristics
PQ080RDA1SZH
(
PQ050RDA1SZH
)
(
)
10
8
7
8
VIN=9V
6
VIN=18V
VIN=13V
V
IN=6V
IN=12V
IN=7V
IN=10V
VIN=8.5V
5
4
6
V
V
IN=15V
V
IN=5.5V
V
4
2
0
3
2
1
0
V
0
0.5
1.0
1.5
(A)
2.0
0
0.5
1.0
1.5
(A)
2.0
Output current I
O
Output current IO
Fig.7 Overcurrent Protection Characteristics
PQ090RDA1SZH
Fig.8 Overcurrent Protection Characteristics
PQ120RDA1SZH
(
)
(
)
12
10
8
10
V
IN=14V
V
IN=22V
VIN=10V
VIN=17V
V
IN=19V
8
6
VIN=9.5V
VIN=13V
V
IN=12.5V
6
4
2
4
2
0
0
0
0.5
1.0
1.5
2.0
0
0.5
1.0
1.5
2.0
Output current I
O
(A)
Output current IO (A)
Sheet No.: OP06049
3
PQxxxRDA1SZH Series
Fig.9 Output Voltage vs. Input Voltage
Fig.10 Output Voltage vs. Input Voltage
(PQ050RDA1SZH)
(PQ033RDA1SZH)
4
7
6
5
3
R
L
=3.3Ω
=6.6Ω
L=∞Ω
R
=
∞Ω
L
R L
=
5
Ω
=
R
L
R L 10
Ω
4
3
R
2
2
1
0
T
Room temp.
=
a
T
Room temp.
=
a
1
0
CIN 0.33
CO
μ
F
=
CIN 0.33
CO
μ
μF
F
=
=
47
μF
=
47
0
2
4
6
8
10
0
2
4
6
8
10
12 14 15
Input Voltage VIN (V)
Input Voltage VIN (V)
Fig.11 Output Voltage vs. Input Voltage
Fig.12 Output Voltage vs. Input Voltage
(PQ080RDA1SZH)
(PQ090RDA1SZH)
10
10
8
9
R L
R L
Ω
Ω
=
=
8
6
18
R
=
∞Ω
L
R L
8
Ω
Ω
R
=
∞Ω
L
=
=
R L 16
6
4
2
0
4
2
0
T
Room temp.
=
a
T
Room temp.
=
a
CIN 0.33
CO
μ
F
CIN 0.33
CO
μ
μF
=
F
=
=
47
μF
=
47
0
10
Input Voltage VIN (V)
20
0
10
Input Voltage VIN (V)
20
Fig.13 Output Voltage vs. Input Voltage
Fig.14 Circuit Operating Current vs. Input
(PQ120RDA1SZH)
Voltage (PQ033RDA1SZH)
25
14
12
T
Room temp.
=
a
CIN 0.33
CO
μ
μF
F
=
=
47
20
15
10
R
L=∞Ω
R L 24
Ω
=
R L 12
10
8
Ω
=
R L
3.3
Ω
=
6
R L 6.6
Ω
=
4
5
0
R
=
∞Ω
L
2
0
T
Room temp.
=
a
CIN 0.33
CO
μ
μF
F
=
=
47
0
2
4
6
8
10
10
Input Voltage VIN (V)
20
24
0
Input Voltage VIN (V)
Sheet No.: OP06049
4
PQxxxRDA1SZH Series
Fig.16 Circuit Operating Current vs. Input
Voltage (PQ080RDA1SZH)
Fig.15 Circuit Operating Current vs. Input
Voltage (PQ050RDA1SZH)
30
30
25
20
15
10
T Room temp.
=
a
T
Room temp.
=
a
CIN 0.33
μ
F
CIN 0.33
CO
μ
μF
F
=
=
=
47
CO
=
25
20
15
10
μF
47
R L
5
Ω
=
R L 8
Ω
=
R L 16
R L 10
Ω
Ω
=
=
5
0
5
0
R
R
L=∞Ω
=
∞Ω
L
10
Input Voltage VIN (V)
15
0
10
Input Voltage VIN (V)
20
0
Fig.17 Circuit Operating Current vs. Input
Fig.18 Circuit Operating Current vs. Input
Voltage (PQ090RDA1SZH)
Voltage (PQ120RDA1SZH)
30
30
T Room temp.
=
a
T
Room temp.
=
a
CIN 0.33
μ
F
CIN 0.33
CO
μ
μF
F
=
=
=
47
CO
=
25
20
15
10
μF
25
20
15
10
47
R L 12
Ω
=
R L
9
Ω
=
R L 24
Ω
=
18
R L
Ω
=
R
L
=
∞Ω
R
=
∞Ω
L
5
0
5
0
10
Input Voltage VIN (V)
20
0
10
Input Voltage VIN (V)
20
0
Fig.19 Dropout Voltage vs. Output Current
Fig.20 Output Voltage vs. Ambient
(PQxxxRDA1SZH)
Temperature (PQ033RDA1SZH)
1.0
3.400
3.380
3.360
3.340
3.320
3.300
3.280
3.260
3.240
3.220
3.200
050:VIN=4.75V
080:VIN=7.6V
090:VIN=8.55V
Vin=5.3V
Vc=2.7V
Io=0.5A
0.8
120:VIN=11.4V
0.6
050
080
120
0.4
090
0.2
0
-30 -25
0
25
50
75 85 100 125
0
0.5
1.0
Output current I
O
(A)
Ambient temperature Ta (°C)
Sheet No.: OP06049
5
PQxxxRDA1SZH Series
Fig.21 Output Voltage vs. Ambient
Fig.22 Output Voltage vs. Ambient
Temperature (PQ050RDA1SZH)
Temperature (PQ080RDA1SZH)
5.150
8.250
8.200
Vin=7V
Vc=2.7V
Io=0.5A
Vin=10V
Vc=2.7V
Io=0.5A
5.100
8.150
8.100
5.050
5.000
4.950
8.050
8.000
7.950
7.900
7.850
7.800
7.750
4.900
4.850
-30 -25
0
25
50
75 85 100 125
-30 -25
0
25
50
75 85 100 125
Ambient temperature Ta (°C)
Ambient temperature Ta (°C)
Fig.23 Output Voltage vs. Ambient
Fig.24 Output Voltage vs. Ambient
Temperature (PQ090RDA1SZH)
Temperature (PQ120RDA1SZH)
12.35
9.250
Vin=14V
Vc=2.7V
Io=0.5A
Vin=11V
Vc=2.7V
Io=0.5A
9.200
12.30
12.25
9.150
9.100
9.050
9.000
8.950
8.900
12.20
12.15
12.10
12.05
12.00
11.95
11.90
11.85
8.850
8.800
8.750
-30 -25
0
25
50
75 85 100 125
-30 -25
0
25
50
75 85 100 125
Ambient temperature Ta (°C)
Ambient temperature Ta (°C)
Fig.25 Dropout Voltage vs. Ambient
Temperature (PQxxxRDA1SZH)
0.50
Fig.26 Quiescent Current vs. Ambient
Temperature(PQxxxRDA1SZH)
5
050:Vin=4.75V
Vc=2.7V
Io=0A
0.45
4.5
080:Vin=7.60V
(VIN=14V)
120
(VIN=11V)
090
080
0.40
0.35
090:Vin=8.55V
120:Vin=11.4V
Vc=2.7V
4
(VIN=10V)
3.5
(VIN=5.3V)
033
0.30
0.25
0.20
0.15
3
2.5
2
Io=0.5A
(VIN=7V)
050
1.5
0.10
0.05
0.00
1
0.5
0
-30 -25
0
25
50
75 85 100
-30 -25
0
25
50
75 85 100 125
Ambient temperature Ta (°C)
Ambient temperature Ta (°C)
Sheet No.: OP06049
6
PQxxxRDA1SZH Series
Fig.27 ON/OFF Threshold Voltage vs. Ambient
Temperature (PQ050RDA1SZH)
2.0
Vc=7V
Io=0A
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
-30 -25
0
25
50
75 85 100 125
Ambient temperature Ta (°C)
■ꢀTypical Application
DC input
Vo
2
4
1
+
V
IN
+
C
O
Loadꢀ
3
ON/OFF signal
ꢀHigh : Output ON
Low or Open : Output OFF
Sheet No.: OP06049
7
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