PQ070XZ5MZXH 데이터 시트보기 (PDF) - Sharp Electronics
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PQ070XZ5MZXH Datasheet PDF : 6 Pages
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Fig.3 Power Dissipation vs. Ambient
Temperature
10
PD : With infinite heat sink
8
5
0
-40 -20 0 20 40 60 80 100 120 140 150
Ambient temperature Ta (°C)
Note) Oblique line portion:Overheat protection may operate in this area.
Fig.5 Overcurrent Protection Characteristics
(PQ070XZ5MZxH)
3
2.5
V IN =10V
2
V IN =7V
1.5
V IN =5V
1
V IN =4.5V
V IN =5.5V
0.5
V O=3V
0
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2
Output current IO (A)
Fig.7 Output Voltage vs. Input Voltage
(PQ070XZ5MZxH)
3.5
3
2.5
RL=6Ω I O =0.5A)
RL=∞Ω(IO=0A)
2
RL=10Ω(I O=0.3A)
V C=2.7V
1.5
T a=Room temp.
R 1=1kΩ
1
R 2=1.4kΩ
(V O=3V)
0.5
C IN =0.33μF
C O=47μF
0
0
1
2
3
4
5
Input voltage VIN (V)
PQ070XZ5MZxH/PQ070XZ01ZxH
Fig.4 Overcurrent Protection Characteristics
(PQ070XZ01ZxH)
3
2.5
V IN =4.5V
2
V IN =5V
1.5
V IN =5.5V
V IN =7V
1
V IN =10V
0.5
V O=3V
0
0
0.5
1
1.5
2
Output current IO (A)
Fig.6 Reference Voltage vs. Ambient
Temperature
1.26
1.255
1.25
V IN =4V
V C=2.7V
R 1=1kΩ
R 2=1.4kΩ
PQ070XZ5MZxH :I O=0.3A
1.245
PQ070XZ01ZxH :I O=0.5A
1.24
1.235
1.23
－50 －25 0 25 50 75 100 125
Ambient temperature Ta (°C)
Fig.8 Output Voltage vs. Input Voltage
(PQ070XZ01ZxH)
3. 5
3
2.5
2
1.5
1
0.5
0
R L=3Ω(I O=1A)
R L=6Ω(I O=0.5A)
R L=∞Ω(I O=0.3A)
V C=2.7V
T a=Room temp.
R 1=1kΩ
R 2=1.4kΩ
(V O=3V)
C IN =0.33μF
C O=47μF
1
2
3
4
5
Input voltage VIN (V)
Sheet No.: OP06019
3
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