PQ018ENAHZPH [SHARP]
Low Voltage Operation,Compact Surface Mount type Low Power-Loss Voltage Regulators; 低电压操作，紧凑的表面贴装型低功耗稳压器
| 型号： | PQ018ENAHZPH |
| 厂家： | 
SHARP ELECTRIONIC COMPONENTS |
| 描述： | Low Voltage Operation,Compact Surface Mount type Low Power-Loss Voltage Regulators |
| 文件： | 总5页 (文件大小：138K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PQxxxENAHZPH Series
PQxxxENAHZPH Series
Low Voltage Operation,Compact Surface
Mount type Low Power-Loss Voltage Regulators
Outline Dimensions
■
Features
(Unit : mm)
1.Low voltage operation
(Minimum operating voltage: 2.35V)
2.Output current : 1.5A
2.1±0.5
6.6MAX.
5.2±0.5
Lead finish
identification mark
(0.3)
3
3.Low dissipation current
(Dissipation current at no load: MAX. 2mA
Output OFF-state dissipation current: MAX.5μA)
4.Compliant Ceramic capacitors
5.Built-in ON/OFF function
Epoxy resin
015ENAH
H
6.Built-in overcurrent and overheat protection functions
7.Correspond to flow soldering
8.RoHS directive compliant
(0～0.25)
+0.2
0.3
(0.3)
-0.1
4-(1.27)
(
) : Typical dimensions
Applications
Product mass:(0.23g)
1.Personal computers and peripheral equipment
2.Power supplies for various digital electronic equipment such
as DVD player or STB
1
2
4
1
5
3
Specific IC
5
Model Line-up
2
1
2
3
4
5
DC input (VIN
ON/OFF control terminal (V
)
Output Voltage
Model No.
(TYP.)
C
)
DC output(V
NC
O)
PQ015ENAHZPH
PQ018ENAHZPH
PQ025ENAHZPH
PQ033ENAHZPH
1.5V
1.8V
2.5V
3.3V
GND
Lead finish:Lead-free solder plating
(Composition: Sn2Cu)
Absolute Maximum Ratings
(Ta=25°C)
Parameter
*1 Input voltage
Symbol
Rating
10
10
Unit
V
V
VIN
VC
IO
*1Output control voltage
A
Output current
1.5
8
*2 Power dissipation
*3 Junction temperature
Operating temperature
Storage temperature
Soldering temperature
W
°C
Pd
Tj
150
Topr
Tstg
Tsol
-40 to +85
-40 to +150 °C
260(10s) °C
°C
*1 All are open except GND and applicable terminals.
*2 Pd:With infinite heat sink
*3 There is case that over heat protection operates at the temperature Tj:125°C to 150°C,
so this item cannot be used in this temperature range.
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.: OP07002
1
PQxxxENAHZPH 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
Symbol
VIN
Conditions
MIN.
TYP.
MAX.
Unit
V
Refer to the following table.1
Refer to the following table.2
-
-
VO
Output voltage
V
RegL
IO=5mA to 1.5A,VIN=VO+1.5V
VIN=VO(TYP.)+1V to VO(TYP.)+6V , IO=5mA
Load regulation
0.5
0.2
±0.01
60
2.0
1.0
%
-
-
Line regulation
RegI
TCVO
RR
%
Temperature coefficient of output voltage
Ripple rejection
4 Dropout voltage
6 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
Refer to Fig.3
%/°C
dB
V
-
-
-
-
5
VI-O
IO=1.2A
-
-
-
-
-
-
1
0.9
VC(ON)
2.0
-
-
-
-
200
0.6
5
V
μA
V
IC(ON)
VC(OFF)
IC(OFF)
Iq
-
-
-
-
-
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
6
Applied to PQ033ENAHZPH
Input voltage shall be the value when output voltage is 95% in comparison with the initial value.
In case of opening control terminal ②, output voltage turns off
Table.1 Input Voltage range
Unless otherwise specified,condition shall be IO=0.5A,VC=2.7V,Ta=25°C
Conditions
MIN.
2.35
2.35
3.0
TYP. MAX. Unit
Model No.
Symbol
VIN
PQ015ENAHZPH
PQ018ENAHZPH
PQ025ENAHZPH
PQ033ENAHZPH
10
10
10
10
V
V
V
V
-
-
-
-
-
-
-
-
VIN
VIN
VIN
3.8
Table.2 Output Voltage
Unless otherwise specified,condition shall be VIN=VO(TYP.)+1V,IO=0.5A,VC=2.7V,Ta=25°C
Conditions
MIN.
1.47
TYP. MAX. Unit
Model No.
Symbol
VO
PQ015ENAHZPH
PQ018ENAHZPH
PQ025ENAHZPH
PQ033ENAHZPH
-
-
-
-
1.5
1.8
2.5
3.3
1.53
1.836
2.55
V
V
V
V
VO
1.764
2.45
VO
VO
3.234
3.366
Fig.1 Typical Application
V
O
1
3
CO
2
VIN
CIN
Load
5
ON/OFF signal
High:Output ON
Low or Open:Output OFF
Sheet No.: OP07002
2
PQxxxENAHZPH Series
Fig.2 Test Circuit
VO
VIN
1
3
2
IO
A
VC
5
V
A
1μF
IC
10μF
RL
Iq
A
Fig.3 Test Circuit for Ripple Rejection
+
1
3
2
~
ei
I
O
eo
VC
V
~
5
10μF
1μF
VIN
RL
2.7V
f=120Hz(sine wave)
ei(rms)=0.5V
V
IN=V
=0.3A
RR=20log(ei(rms)/eo(rms))
O(TYP)+2V
IO
Fig.4 Power Dissipation vs. Ambient
Temperature
Fig.5 Overcurrent Protection Characteristics
(PQ018ENAHZPH)
2.0
10
VIN=7V
VIN=3.3V VIN=5V
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
8
V
IN=10V
5
V
IN=2.5V
VIN=2.35V
0
-40 -20
0
0.4
0.8
1.2
1.6
2.0 2.3
20 40
0
60
100 120 140 150
85
Output current IO (A)
Ambient temperature Ta (°C)
Note) Oblique line portion:Overheat protection may operate in this area.
Sheet No.: OP07002
3
PQxxxENAHZPH Series
Fig.6 Output Voltage vs. Ambient
Temperature (PQ018ENAHZPH)
1.82
Fig.7 Dropout Voltage vs. Ambient Temperature
(PQ033ENAHZPH)
0.5
Vin=2.8V,V
=0.5A,CIN=1μF
=10μF
C=2.7V
I
O
1.815
1.81
1.805
1.8
0.45
0.4
CO
0.35
1.795
1.79
0.3
0.25
0.2
1.785
1.78
V
C
C
=2.7V,I
IN=1μF,C
20 40 60 80 100 120 140
O
=0.5A
O=10μF
-60 -40 -20
0
20 40 60 80 100 120 140
-60 -40 -20
0
Ambient temperature Ta (°C)
Ambient temperature Ta (°C)
Fig.8 Line Regulation vs. Ambient
Temperature
Fig.9 Load Regulation vs. Ambient
Temperature(PQ018ENAHZPH)
2
1
V
V
C
IN=4.3V to 9.3V
=2.7V,I =5mA
IN=1μF,C =10μF
V
V
IN=2.8V
=2.7V
=5mA to 1.5A
IN=1μF,C =10μF
0.8
0.6
C
O
C
1.5
O
I
O
1
0.5
0
C
O
0.4
0.2
0
-0.2
-0.4
-0.6
-0.5
-1
-1.5
-2
-0.8
-0.1
-60 -40 -20
0
20 40 60 80 100 120 140
-60 -40 -20
0
20 40 60 80 100 120 140
Ambient temperature Ta (°C)
Ambient temperature Ta (°C)
Fig.10 Quiescent Current vs. Ambient
Fig.11 Output Voltage vs. ON/OFF
Temperature (PQ018ENAHZPH)
Control Voltage (PQ018ENAHZPH)
2.0
1.4
1.2
1
RL=∞Ω(IO=0A)
1.6
RL=1.8Ω(IO=1A)
1.2
0.8
0.8
0.6
RL=1.2Ω(IO=1.5A)
0.4
V
IN=2.8V
=2.7V
VC
0.4
0
V
C
C
C
=2.7V
IN=1μF
=10μF
I
C
C
O
=0A
0.2
0
IN=1μF
O
O
=10μF
0
1
2
3
4
5
-60 -40 -20
0
20 40 60 80 100 120 140
Ambient temperature Ta (°C)
ON/OFF control voltage V (V)
C
Sheet No.: OP07002
4
PQxxxENAHZPH Series
Fig.12 Circuit Operating Current vs. Input
Fig.13 Dropout Voltage vs. Output Current
(PQ033ENAHZPH)
Voltage (PQ018ENAHZPH)
1
0.9
0.8
20
V
C
C
C
=2.7V
IN=1μF
O
=10μF
16
12
8
RL=1.2Ω(IO=1.5A)
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
RL=1.8Ω(IO=1A)
4
R
L
=∞Ω(IO=0A)
0
1.4
0
0.2 0.4 0.6 0.8 1.0 1.2
0
1
2
3
4
5
Input voltage VIN (V)
Output current I (A)
O
Fig.14 Ripple Rejection vs. Input Ripple
Fig.15 Ripple Rejection vs. Output Current
Frequency (PQxxxENAHZPH)
(PQ018ENAHZPH)
80.0
70.0
60.0
50.0
40.0
80.0
75.0
70.0
65.0
60.0
30.0
55.0
ei=0.5Vrms
ei(rms)=0.5Vrms
Vc=2.7V
IO=0.3A
CO=10μF
f=120Hz
50.0
20.0
VIN=3.8V
Vc=2.7V
10.0
0.0
45.0
CO=10μF
Ta=Room temp.
Ta=Room temp.
40.0
0.1
1
10
100
1000
0
0.2 0.4 0.6 0.8
1
1.2 1.4
Input ripple frequency f (kHz)
Output current IO(A)
Fig.16 Power Dissipation vs. Ambient
Temperature (Typical Value)
Cu area 740mm2
2.0
Cu area 180mm2
1.5
Cu area 100mm2
Mounting PCB
Cu area 70mm2
Cu area 36mm2
PCB
Cu
1.0
0.5
0
Material
Size
Cu thickness : 35ꢀm
: Glass-cloth epoxy resin
: 50×50×1.6mm
-40 -20
0
20 40
60 80 100 120
Ambient temperature Ta (°C)
Sheet No.: OP07002
5
相关型号：
©2020 ICPDF网 联系我们和版权申明