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PDF PQ018EF02SZH Data sheet ( Hoja de datos )
| Número de pieza | PQ018EF02SZH | |
| Descripción | Low Voltage Operation Low Power-Loss Voltage Regulators | |
| Fabricantes | Sharp Electrionic | |
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PQxxxEF02SZH Series
PQxxxEF02SZH Series
TO-220 Type,Low Voltage Operation
Low Power-Loss Voltage Regulators
Features
1.Low voltage operation
(Minimum operating voltage: 2.35V)
2.Low dissipation current
(Dissipation current at no load: MAX. 2mA
Output OFF-state dissipation current: MAX.5μA)
3.Low power-loss
Dropout voltage: MAX.0.5V
4.Built-in overcurrent and overheat protection functions
5.RoHS directive compliant
Applications
1.AV equipment
(Digital TV/STB/PDP/DVD recorder)
2.OA equipment
(Printer/LCD monitor/Copier/LC projector)
Model Line-up
Output voltage Model No. Output voltage Model No.
1.5V PQ015EF02SZH 2.5V PQ025EF02SZH
1.8V PQ018EF02SZH 3.3V PQ033EF02SZH
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 Topr
Storage temperature
Tstg
Soldering temperature Tsol
Rating
10
10
2.0
1.4
15
150
-40 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
015EF02
4–(ø1.4)
ø3.2±0.1
Lead finish
identification mark
H Epoxy resin
4–1.4
+0.3
–0
4–0.6
+0.2
–0.1
(1.5)
3–(2.54)
(0.5)
( ) : Typical dimensions
Product mass:(1.6g)
1234
Internal connection diagram
① DC input (VIN)
② DC output (VO)
③ GND
④ ON/OFF control terminal (VC)
1
Specific IC
3
2
4
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.: OP06067
1 page  
PQxxxEF02SZH Series
Fig.15 Circuit Operating Current vs. Input
Voltage (PQ033EF02SZH)
50 VC=2.7V
CIN=0.33μF
40
CO=4.7μF
Ta=Room Temp
RL=1.65Ω
30 (Io=2A)
20
RL=3.3Ω
10 (Io=1A)
RL=∞Ω
(Io=0A)
0
01 23 4 5
Input Voltage VIN (V)
Fig.16 Dropout Voltage vs. Output Current
(PQ033EF02SZH)
0.5 VIN=2.35V
VC=2.7V
CIN=0.33μF
0.4 CO=4.7μF
0.3
0.2
0.1
0 0 0.5 1.0 1.5 2.0
Output current IO(A)
Fig.17 Output Voltage vs. Ambient
Temperature (PQ018EF02SZH)
1.82
1.81
VIN=2.35V
VC=2.7V
IO=0A
CIN=0.33μF
CO=4.7μF
1.80
1.79
1.78
1.77
-40 -25 0
25 50 7585 100 125
Ambient temperature Ta (°C)
Fig.18 Quiescent Current vs. Ambient
Temperature (PQ018EF02SZH)
1.4
VIN=2.8V
VC=2.7V
IO=0A
1.2
CIN=0.33μF
CO=4.7μF
1.0
0.8
0.6
-40 -25
0
25 50 7585 100 125
Ambient temperature Ta (°C)
Fig.19 ON/OFF Threshold Voltage vs. Ambient
Temperature (PQ018EF02SZH)
3.0
VIN=2.8V
IO=0A
2.5 CIN=0.33μF
CO=4.7μF
2.0
1.5
1.0
0.5
0
-40 -25 0 25 50 75 100 125
Ambient temperature Ta (°C)
■ Typical Application
1
VIN CIN +
3
Vo
2
4 CO +
Load
ON/OFF signal
High : Output ON
Low or Open : Output OFF
Sheet No.: OP06067
5
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet PQ018EF02SZH.PDF ] | |
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