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PDF 090RDA1SZH Data sheet ( Hoja de datos )
| Número de pieza | 090RDA1SZH | |
| Descripción | PQ090RDA1SZH | |
| Fabricantes | Sharp Electrionic Components | |
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PQxxxRDA1SZH Series
PQxxxRDA1SZH Series
TO-220 Type,1A Output Low
Power-Loss Voltage Regulators
Features
1.Low power-loss
Dropout voltage: MAX.0.5V
www.DataSh23e..eOLt4ouUwtp.cduoitmscsuipraretinotn:
1A
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
Applications
1.Power supplies for various electronic equipment such as
AV,OA
Model Line-up
Output voltage Model No. Output voltage Model No.
3.3V PQ033RDA1SZH 9.0V PQ090RDA1SZH
5.0V PQ050RDA1SZH 12.0V PQ120RDA1SZH
8.0V PQ080RDA1SZH
Absolute Maximum Ratings
(Ta=25°C)
Parameter
Symbol
*1 Input voltage
VIN
*1 ON/OFF control terminal voltage VC
Output current
IO
*2 Power dissipation
PD1
PD2
*3 Junction temperature
Tj
Operating temperature
Storage temperature
Topr
Tstg
Soldering temperature Tsol
Rating
24
24
1.0
1.4
15
150
-30 to +85
-40 to +150
260(10s)
Unit
V
V
A
W
°C
°C
°C
°C
*1 All are open except GND and applicable terminals.
*2 PD1: No heat sink,PD2: With infinite heat sink.
*3 Overheat protection may operate at Tj=125˚C to 150˚C
■ Outline Dimensions
10.2MAX.
(6.8)
(Unit : mm)
4.5±0.2
2.8±0.2
050RDA2
4–( ø1.4)
ø3.2±0.1
Epoxy resin
H Lead finish
identification mark
4–1.4+–00.3
4–0.6+–00..12
(1.5)
3–(2.54)
(0.5)
( ) : Typical dimensions
Product mass:(1.5g)
1234
Internal connection diagram
12
Specific IC
3
4
① DC input (VIN)
② DC output (VO)
③ GND
④ ON/OFF control terminal (VC)
Lead finish:Lead-free solder plating
(Composition: Sn2Cu)
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.
1 Sheet No.: OP06049
1 page  
Fig.15 Circuit Operating Current vs. Input
Voltage (PQ050RDA1SZH)
30
T a=Room temp.
C IN=0.33μF
25 CO=47μF
20
15
10
www.DataSheet4U.com 5
0
0
R L = 5Ω
R L =10Ω
R L=∞Ω
10
Input Voltage VIN (V)
15
Fig.17 Circuit Operating Current vs. Input
Voltage (PQ090RDA1SZH)
30
T a=Room temp.
25
C
C
ION==407μ.33FμF
20
15
R L =9Ω
10
R L =18Ω
5 R L=∞Ω
0
0 10 20
Input Voltage VIN (V)
Fig.19 Dropout Voltage vs. Output Current
(PQxxxRDA1SZH)
1.0 050:VIN=4.75V
080:VIN=7.6V
090:VIN=8.55V
0.8 120:VIN=11.4V
0.6
050
080
120
0.4
090
0.2
0
0 0.5 1.0
Output current IO (A)
PQxxxRDA1SZH Series
Fig.16 Circuit Operating Current vs. Input
Voltage (PQ080RDA1SZH)
30 T a=Room temp.
25
C
C
ION==407μ.33FμF
20
15
R L =8Ω
10
R L =16Ω
5 R L=∞Ω
0
0 10 20
Input Voltage VIN (V)
Fig.18 Circuit Operating Current vs. Input
Voltage (PQ120RDA1SZH)
30 T a=Room temp.
25
C
C
ION==407μ.33FμF
20
15 R L =12Ω
10 R L =24Ω
5 R L=∞Ω
0
0 10 20
Input Voltage VIN (V)
Fig.20 Output Voltage vs. Ambient
Temperature (PQ033RDA1SZH)
3.400
3.380
3.360
Vin=5.3V
Vc=2.7V
Io=0.5A
3.340
3.320
3.300
3.280
3.260
3.240
3.220
3.200
-30 -25 0
25 50 75 85 100 125
Ambient temperature Ta (°C)
Sheet No.: OP06049
5
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet 090RDA1SZH.PDF ] | |
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