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Voltage Regulators. PQ070XF01SZH Datasheet

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Voltage Regulators. PQ070XF01SZH Datasheet






PQ070XF01SZH Regulators. Datasheet pdf. Equivalent




PQ070XF01SZH Regulators. Datasheet pdf. Equivalent





Part

PQ070XF01SZH

Description

Low Voltage Operation Low Power-Loss Voltage Regulators



Feature


www.DataSheet4U.com PQ070XF01SZH PQ070X F01SZH TO-220 Type,Low Voltage Operati on Low Power-Loss Voltage Regulators F eatures 1.Low voltage operation (Minimu m operating voltage: 2.35V) 2.Low dissi pation current (Dissipation current at no load: MAX. 2mA) 3.Low power-loss Dro pout voltage: MAX.0.5V at IO=0.5A 4.Bui lt-in overcurrent and overheat protecti on functions 5.RoH.
Manufacture

Sharp Electrionic

Datasheet
Download PQ070XF01SZH Datasheet


Sharp Electrionic PQ070XF01SZH

PQ070XF01SZH; S directive compliant ■ Outline Dimen sions (Unit : mm) 3.6±0.2 10.2MAX. (6 .8) (1.5) 4.5±0.2 2.8±0.2 7.4±0.2 4–(ø1.4) 29.1MAX. 070XF01 H Lead finish identification mark Epoxy resin 0.3 4–1.4 + –0 0.2 4–0.6 + –0. 1 (1.5) 1.Power supplies for personal computers and peripheral equipment 2.P ower supplies for various electronic eq uipment such as DVD player or STB 3.


Sharp Electrionic PQ070XF01SZH

.LBP 1 2 3 4 (0.5) 3–(2.54) ( ) : Typ ical dimensions Product mass:(1.5g) I nternal connection diagram Absolute Ma ximum Ratings (Ta=25°C) Parameter *1 I nput voltage Symbol VIN *1 Output adjus tment terminal voltage VADJ IO Output c urrent PD1 *2 Power dissipation PD2 *3 Tj Junction temperature Operating tempe rature Topr Storage temperature Tstg So ldering temperature T.


Sharp Electrionic PQ070XF01SZH

sol Rating Unit V 10 5 V A 1.0 1.4 W 15 150 °C -40 to +85 °C -40 to +150 °C 260(10s) °C 1 ① DC input (VIN) ② DC output (VO) ③ GND ④ Output volta ge adjustment (VADJ) 2 Specific IC 4 3 Lead finish:Lead-free solder plating (Composition: Sn2Cu) *1 All are open except GND and applicable terminals. *2 PD1: No heat sink,PD2: With infinite h eat sink. *3 Overheat protecti.

Part

PQ070XF01SZH

Description

Low Voltage Operation Low Power-Loss Voltage Regulators



Feature


www.DataSheet4U.com PQ070XF01SZH PQ070X F01SZH TO-220 Type,Low Voltage Operati on Low Power-Loss Voltage Regulators F eatures 1.Low voltage operation (Minimu m operating voltage: 2.35V) 2.Low dissi pation current (Dissipation current at no load: MAX. 2mA) 3.Low power-loss Dro pout voltage: MAX.0.5V at IO=0.5A 4.Bui lt-in overcurrent and overheat protecti on functions 5.RoH.
Manufacture

Sharp Electrionic

Datasheet
Download PQ070XF01SZH Datasheet




 PQ070XF01SZH
www.DataSheet4U.com
PQ070XF01SZH
PQ070XF01SZH
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)
3.Low power-loss
Dropout voltage: MAX.0.5V at IO=0.5A
4.Built-in overcurrent and overheat protection functions
5.RoHS directive compliant
Applications
1.Power supplies for personal computers and peripheral
equipment
2.Power supplies for various electronic equipment such as
DVD player or STB
3.LBP
Absolute Maximum Ratings
(Ta=25°C)
Parameter
Symbol
*1Input voltage
VIN
*1 Output adjustment terminal voltage VADJ
Output current
IO
Rating
10
5
1.0
Unit
V
V
A
*2Power dissipation
*3Junction temperature
Operating temperature
Storage temperature
PD1
PD2
Tj
Topr
Tstg
1.4
15
150
-40 to +85
-40 to +150
W
°C
°C
°C
Soldering temperature Tsol
260(10s) °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
070XF01
H
4–(ø1.4)
ø3.2±0.1
Lead finish
identification mark
Epoxy resin
4–1.4+–00.3
4–0.6
+0.2
–0.1
(1.5)
3–(2.54)
(0.5)
( ) : Typical dimensions
Product mass:(1.5g)
1234
Internal connection diagram
DC input (VIN)
1
DC output (VO)
GND
Output voltage adjustment (VADJ)
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.
Sheet No.: OP06032
1




 PQ070XF01SZH
PQ070XF01SZH
Electrical Characteristics
Parameter
Input voltage
Output voltage
Reference voltage
Load regulation
Line regulation
Temperature coefficient of reference voltage
Ripple rejection
Dropout voltage
Quiescent current
Symbol
VIN
VO
VREF
RegL
RegI
TCVREF
RR
VI-O
Iq
(Unless otherwise specified,condition shall be VIN=5V,VO=3V(R1=1kΩ),IO=0.5A,Ta=25°C)
Conditions
-
-
-
IO=5mA to 1A
VIN=4 to 8V, IO=5mA
Tj=0 to +125°C, IO=5mA
Refer to Fig.2
VIN=2.85V,IO=0.5A
IO=0A
MIN.
2.35
1.5
1.225
-
-
-
45
-
-
TYP.
-
-
1.25
0.2
0.2
±1.0
60
-
1.3
MAX.
10
7
1.275
2.0
1.0
-
-
0.5
2
Unit
V
V
V
%
%
%
dB
V
mA
Fig.1 Test Circuit
V IN
0.33 F
1
+
2
34
A I q 1k
R2
V ref
R1 V
47 F V O
A IO
+
V
RL
V O=Vref x 1+ ––RR––21
[R 1=1k ,V ref Nearly=1.25V]
Fig.3 Power Dissipation vs. Ambient
Temperature
20
PD1:No heat sink
PD2:With infinite heat sink 
15 PD2
10
5
1.4 PD1
-040 -20 0 25 50 75 85 100 125 150
Ambient temperature Ta (°C)
Note) Oblique line portion:Overheat protection may operate in this area.
Fig.2 Test Circuit of Ripple Rejection
0.33 F
1
ei
+
V IN
2
34
R2
47 F
R1
1k
+
+
IO
V eo
RL
f=120Hz(sine wave)
ei(rms) =0.5V
I O=0.5A
RR=20 log(e i(rms) /e o(rms) )
V IN =5V
V O=3.0V(R 1=1k )
Fig.4 Overcurrent Protection Characteristics
(Typical Value)
3
VIN =4.5V
2.5
VIN =10V
2 R1=1kΩ,
R2=1.4kΩ
1.5 (VO=3V)
CIN=0.35μF
1 CO=47μF
V IN =7V
0.5
V IN =5V
VIN =5.5V
0
0 0.5 1 1.5 2 2.5
Output current IO (A)
Sheet No.: OP06032
2




 PQ070XF01SZH
Fig.5 Reference Voltage vs. Junction
Temperature
1.26
1.255
1.25
1.245
1.24
1.235
1.23
-50
VIN=4V
IO=0.5A
R1=1kΩ
R2=1.4kΩ
-25 0 25 50 75 100 125
Junction temperature Tj (˚C)
Fig.7 Circuit Operating Current vs. Input
Voltage
30 Ta=Room temp.
R1=1kΩ
R2=1.4kΩ
(VO=3V)
CIN=0.33μF
20 CO=47μF
RL=3Ω(IO=1A)
10
RL=6Ω(IO=0.5A)
RL=∞Ω(IO=0A)
0
0 1 2 3 45
Input Voltage VIN (V)
Fig.9 Quiescent Current vs. Junction
Temperature
1.4
1.2
1
0.8
0.6
0.4
0.2
0
-50
VIN=4V
IO=0.5A
R1=1kΩ
R2=1.4kΩ
-25 0 25 50 75 100 125
Junction temperature Tj (˚C)
PQ070XF01SZH
Fig.6 Output Voltage vs. Input Voltage
3.5
3 RL=∞Ω(IO=0A)
RL=6Ω(IO=0.5A)
2.5
RL=3Ω(IO=1A)
2
1.5
1
0.5
0
0
Ta=Room temp.
R1=1kΩ
R2=1.4kΩ
(VO=3V)
CIN=0.33μF
CO=47μF
12345
Input Voltage VIN (V)
Fig.8 Dropout Voltage vs. Junction
Temperature
0.4 VIN=2.85V
0.35 IO=0.5A
R1=1kΩ
0.3 R2=1.4kΩ
(On condition
0.25 that V0=3V)
0.2
0.15
0.1
0.05
0
-50 -25 0 25 50 75 100 125
Junction temperature Tj (˚C)
Fig.10 Ripple Rejection vs. Input
Ripple Frequency
75
70
65
60
55
ei(rms)=0.5V
VIN=5V
50
IO=0.5A
CO=47μF
45
Ta=Room temp.
R1=1kΩ
40
R2=1.4kΩ
(On condition
35 that V0=3V)
0.1 1 10
Input ripple frequency f (kHz)
100
Sheet No.: OP06032
3






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