PQ018EF01SZH [SHARP]
TO-220 Type,Low Voltage Operation Low Power-Loss Voltage Regulators; TO- 220型，低工作电压低功耗稳压器
| 型号： | PQ018EF01SZH |
| 厂家： | 
SHARP ELECTRIONIC COMPONENTS |
| 描述： | TO-220 Type,Low Voltage Operation Low Power-Loss Voltage Regulators |
| 文件： | 总6页 (文件大小：173K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PQxxxEF01SZH Series
PQxxxEF01SZH Series
TO-220 Type,Low Voltage Operation
Low Power-Loss Voltage Regulators
Features
Outline Dimensions
■
(Unit : mm)
1.Low voltage operation
0.2
10.2MAX.
(6.8)
(Minimum operating voltage: 2.35V)
2.5V input → available 1.5 to 1.8V output
2.Low dissipation current
4.5
0.2
2.8
(Dissipation current at no load: MAX. 2mA
Output OFF-state dissipation current: MAX.5μA)
3.Low power-loss
4–(ø1.4)
ø3.2
Lead finish
identification mark
0.1
015EF01
Dropout voltage: MAX.0.5V
4.Built-in overcurrent and overheat protection functions
5.RoHS directive compliant
H
(1.5)
+
0.3
4–1.4–0
+
0.2
Applications
4–0.6–0.1
1.Peripheral equipment of personal computers
2.Power supplies for various electronic equipment such as
DVD player or STB
(0.5)
3–(2.54)
3.LBP
( ) : Typical dimensions
Product mass:(1.5g)
Model Line-up
4
1
2
3
Output voltage
Output voltage
2.5V
Model No.
Model No.
PQ025EF01SZH
PQ033EF01SZH
Internal connection diagram
1.5V PQ015EF01SZH
1.8V PQ018EF01SZH
1
2
①DC input (VIN
)
3.3V
②DC output (V
③GND
O)
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
10
10
Unit
V
V
*1
ON/OFF control terminal voltage
VC
IO
1.0
1.4
15
A
Output current
PD1
PD2
*2 Power dissipation
W
*3 Junction temperature
Operating temperature
Storage temperature
Soldering temperature
Tj
150
°C
-40 to +85
-40 to +150 °C
260(10s) °C
°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.: OP06048
1
PQxxxEF01SZH Series
Electrical Characteristics
(Unless otherwise specified,condition shall be VIN=VO(TYP.)+1V,IO=0.5A,VC=2.7V,Ta=25°C)
Parameter
Input voltage
MIN.
TYP.
MAX.
Unit
V
Symbol
VIN
Conditions
Refer to the table below
Refer to the table below
-
-
VO
Output voltage
V
RegL
IO=5mA to 1A
Load regulation
0.2
0.1
±0.01
60
-
-
-
2
%
-
Line regulation
VIN=VO(TYP.)+1V to VO(TYP.)+6V , IO=5mA
RegI
TCVO
RR
1
%
-
-
Temperature coefficient of output voltage
Ripple rejection
5 Dropout voltage
4 ON-state voltage for control
ON-state current for control
OFF-state voltage for control
OFF-state current for control
Tj=0 to +125°C, IO=5mA
%/°C
dB
V
-
-
45
-
IO=0.5A(at VO=0.95V)
VI-O
-
2
-
-
-
-
-
0.5
VC(ON)
-
-
-
200
0.8
2
V
μA
V
IC(ON)
VC(OFF)
IC(OFF)
Iq
IO=0A
-
-
1
IO=0A,VC=0.4V
IO=0A
μA
mA
2
Quiescent current
Iqs
5
IO=0A, VC=0.4V
Output OFF-state dissipation current
-
μA
4
5
In case of opening control terminal ④, output voltage turns off.
In case of PQ033EF01SZH,apply to PQ033EF01SZH specification sheet.
Table.1 Input Voltage Range
Conditions
MIN.
2.35
2.35
3.0
TYP. MAX. Unit
Model No.
Symbol
VIN
PQ015EF01SZH
PQ018EF01SZH
PQ025EF01SZH
PQ033EF01SZH
10
-
-
10
I
O
=0.5A, V
C
=2.7V, T
a=25°C
V
10
-
-
3.8
10
Table.2 Output Voltage
Conditions
(TYP.)+1V, I =0.5A,
MIN.
1.45
TYP. MAX. Unit
Model No.
Symbol
VO
PQ015EF01SZH
PQ018EF01SZH
PQ025EF01SZH
PQ033EF01SZH
1.5
1.8
2.5
3.3
1.55
1.85
1.75
V
IN=V
O
O
V
V
C
=2.7V, T =25°C
a
2.438
3.218
2.562
3.382
Fig.1 Test Circuit
Fig.2 Test Circuit of Ripple Rejection
+
VIN
47µF
VO
IO
2
4
2
4
1
1
I
O
V
C
VC
A
e
i
A
IC
+
+
+
+
3
3
V
eo
R
L
V
0.33µF
47µF
0.33µF
RL
V
IN
2.7V
A
I
q
f=120Hz (sine wave)
i(rms)=0.5V
IN=V (TYP)+2V
=0.3A
RR=20 log(ei(rms)/eo(rms)
e
V
O
I
O
)
Sheet No.: OP06048
2
PQxxxEF01SZH Series
Fig.3 Power Dissipation vs. Ambient
Temperature
Fig.4 Overcurrent Protection Characteristics
(Typical Value, PQ015EF01SZH
)
20
1.6
1.4
1.2
1.0
0.8
0.6
0.4
P
P
D1:No heat sink
D2:With infinite heat sinkꢀ
VIN =2.35V
VIN =3V
PD2
15
10
5
VIN =2.5V
VIN =3.3V
Tj=25˚C
VC=2.7V
0.2 CIN=0.33μF
VIN =5V
P
D1
1.4
0
CO=47μF
0
-40 -20
0
25 50 75 100 125 150
85
0
0.5
1.0
1.5
(A)
2.0
Ambient temperature T
a
(°C)
Output current IO
Note) Oblique line portion:Overheat protection may operate in this area.
Fig.5 Overcurrent Protection Characteristics
Fig.6 Overcurrent Protection Characteristics
(Typical Value, PQ025EF01SZH
(Typical Value, PQ018EF01SZH
)
)
2.5
2.0
1.5
1.0
0.5
0
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
V
IN =3V
V
IN =2.5V
IN =3.3V
V
V
IN =3.3V
IN =3.6V
V
V
IN =3V
V
IN =2.35V
V
IN =4.6V
IN =6V
Tj=25˚C
Tj=25˚C
VC=2.7V
CIN=0.33μF
CO=47μF
VC=2.7V
CIN=0.33μF
CO=47μF
V
IN =5V
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
Fig.8 Output Voltage Fluctuation vs. Junction
Temperature PQ015EF01SZH
(Typical Value, PQ033EF01SZH
)
(
)
1.55
1.54
1.53
1.52
1.51
1.5
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
V
IN=2.5V
=0.5A
IO
VIN =4.5V
VIN =5V
V
C=2.7V
1.49
1.48
1.47
1.46
1.45
VIN =10V
Tj=25˚C
VC=2.7V
VIN =7V
CIN=0.33μF
VIN =5.5V
CO=47μF
0
0.5
1.0
1.5
(A)
2.0
-50 -25
0
25
50
75 100 125
Output current I
O
Junction Temperature T(˚C)
j
Sheet No.: OP06048
3
PQxxxEF01SZH Series
Fig.10 Output Voltage Fluctuation vs. Junction
Temperature (PQ025EF01SZH)
Fig.9 Output Voltage Fluctuation vs. Junction
Temperature (PQ018EF01SZH)
1.85
2.55
2.54
2.53
2.52
2.51
2.5
V
IN=3.5V
=0.5A
=2.7V
V
IN=2.8V
=0.5A
=2.7V
1.84
1.83
1.82
1.81
1.8
I
O
IO
V
C
VC
1.79
1.78
1.77
1.76
1.75
2.49
2.48
2.47
2.46
2.45
-50 -25
0
25
50
75 100 125
-50 -25
0
25
50
75 100 125
(˚C)
Junction Temperature T
j
(˚C)
Junction Temperature T
j
Fig.11 Output Voltage Fluctuation vs. Junction
Fig.12 Output Voltage vs. Input Voltage
Temperature (PQ033EF01SZH)
(PQ015EF01SZH)
3.35
1.6
V
IN=4.3V
=0.5A
=2.7V
Tj=25˚C
VC=2.7V
CIN=0.33μF
CO=47μF
3.34
3.33
3.32
3.31
3.3
IO
1.4
1.2
1.0
0.8
0.6
0.4
VC
RL=1.5Ω(IO=1A)
3.29
3.28
3.27
3.26
3.25
RL=3Ω(IO=0.5A)
RL=∞Ω(IO=0A)
0.2
0
-50 -25
0
25
50
75 100 125
0
1
2
3
4
5
Junction Temperature T
j
(˚C)
Input Voltage VIN (V)
Fig.14 Output Voltage vs. Input Voltage
Fig.13 Output Voltage vs. Input Voltage
(PQ025EF01SZH)
(PQ018EF01SZH)
2.5
2.0
Tj=25˚C
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
V
C
C
C
=2.7V
IN=0.33μF
O
2.0
RL=∞Ω(IO=0A)
=47μF
RL=5Ω(IO=0.5A)
1.5
RL=1.8Ω(IO=1A)
RL=2.5Ω(IO=1A)
1.0
RL=3.6Ω(IO=0.5A)
RL=∞Ω(IO=0A)
Tj=25˚C
0.5
0
V
C
C
C
=2.7V
IN=0.33μF
O
=47μF
0
1
2
3
4
5
0
1
2
3
4
5
Input Voltage VIN (V)
Input Voltage VIN (V)
Sheet No.: OP06048
4
PQxxxEF01SZH Series
Fig.15 Output Voltage vs. Input Voltage
Fig.16 Circuit Operating Current vs. Input
Voltage (PQ015EF01SZH)
(PQ033EF01SZH)
40
30
20
10
0
3.5
T
V
C
C
j
=25˚C
=2.7V
IN=0.33μF
T
V
C
C
j
=25˚C
=2.7V
IN=0.33μF
C
C
3.0
2.5
2.0
1.5
1.0
0.5
0
O
=47μF
O
=47μF
RL=∞Ω(IO=0A)
RL=6.6Ω(IO=0.5A)
RL=3.3Ω(IO=1A)
RL=1.5Ω(IO=1A)
RL=3Ω(IO=0.5A)
RL=∞Ω(IO=0A)
0
1
2
3
4
5
0
1
2
3
4
5
Input Voltage V (V)
Input Voltage VIN (V)
Fig.18 Circuit Operating Current vs. Input
Fig.17 Circuit Operating Current vs. Input
Voltage (PQ025EF01SZH)
Voltage (PQ018EF01SZH)
40
40
T
V
C
C
j
=25˚C
=2.7V
IN=0.33μF
T
V
C
C
j
=25˚C
=2.7V
IN=0.33μF
C
C
30
20
10
0
30
20
10
0
O
=47μF
O
=47μF
RL=2.5Ω(IO=1A)
RL=1.8Ω(IO=1A)
RL=5Ω(IO=0.5A)
RL=∞Ω(IO=0A)
RL=3.6Ω(IO=0.5A)
RL=∞Ω(IO=0A)
0
1
2
3
4
5
0
1
2
3
4
5
Input Voltage VIN (V)
Input Voltage VIN (V)
Fig.20 Dropout Voltage vs. Junction
Fig.19 Circuit Operating Current vs. Input
Temperature (PQ033EF01SZH)
Voltage (PQ033EF01SZH)
40
0.25
T
V
C
C
j
=25˚C
=2.7V
IN=0.33μF
V
IO
VC
IN=2.35V
=0.5A
=2.7V
C
0.2
30
20
10
0
O
=47μF
RL=3.3Ω
(IO=1A)
0.15
0.1
RL=6.6Ω
(IO=0.5A)
RL=∞Ω
(IO=0A)
0.05
0
-50 -25
0
25
50
75 100 125
0
1
2
3
4
5
Input Voltage VIN (V)
Junction temperature T (˚C)
j
Sheet No.: OP06048
5
PQxxxEF01SZH Series
Fig.21 Quiescent Current vs. Junction
Temperature
Fig.22 Ripple Rejection vs. Input Ripple
Frequency
100
80
1.8
PQ018EF01SZH
1.6
PQ033EF01SZH
PQ025EF01SZH
1.4
PQ015EF01SZH
PQ025EF01SZH
1.2
1
PQ033EF01SZH
60
40
20
PQ015EF01SZH
ei(rms)=0.5V,
0.8
I
V
V
V
V
V
O
=0A
=2.7V
IN=2.5V(PQ015EF01SZH)
IN=2.8V(PQ018EF01SZH)
IN=3.5V(PQ025EF01SZH)
IN=4.3V(PQ033EF01SZH)
25 50 75 100 125
Junction temperature T (°C)
V
IN=V (TYP)+2V
O
C
0.6
0.4
PQ018EF01SZH
I
C
T
V
O
=0.5A
=4.7μF
=25˚C
=2.7V
O
j
0.2
0
C
0.1
1
10
100
-50 -25
0
j
Input ripple frequency f (kHz)
Fig.23 Ripple Rejection vs. Output Current
90
PQ018EF01SZH
80
PQ015EF01SZH
70
PQ025EH02ZH
e
i(rms)=0.5V,
f=120Hz
(TYP)+2V
=4.7μF
=25˚C
=2.7V
60
50
40
PQ033EF01SZH
V
C
T
V
IN=V
O
O
j
C
0
0.5
Output current IO(A)
1.0
■ꢀ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.: OP06048
6
相关型号：
PQ018EN01ZPH
Low Voltage Operation,Compact Surface Mount type Low Power-Loss Voltage Regulators
SHARP
PQ018ENA1ZPH
Low Voltage Operation,Compact Surface Mount type Low Power-Loss Voltage Regulators
SHARP
PQ018ENAHZPH
Low Voltage Operation,Compact Surface Mount type Low Power-Loss Voltage Regulators
SHARP
©2020 ICPDF网 联系我们和版权申明