PQ200WN3MZPH Просмотр технического описания (PDF) - Sharp Electronics
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PQ200WN3MZPH Datasheet PDF : 6 Pages
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Fig.3 Power Dissipation vs. Ambient
Temperature
10
PD:With infinite heat sink
6.8
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 Reference Voltage vs. Ambient
Temperature
2.654
2.652
VIN=17V,VC=2.7V,IO=0.3A
R1=2kΩ,(VO=15V)
CIN=1μF,CO=10μF
2.650
2.648
2.646
2.644
-60 -40 -20 0 20 40 60 80 100 120
Ambient temperature Ta (°C)
Fig.7 Output Voltage vs. Input Voltage
18
16
14
12
10
8
6
4
VC=2.7V,IO=0A,R1=2kΩ
2
(VO=15V),CIN=1μF,CO=10μF
0
Ta=25°C
0 2 4 6 8 10 12 14 16 18 20 22 24
Input voltage VIN (V)
PQ200WN3MZPH
Fig.4 Overcurrent Protection Characteristics
18
VC=2.7V,R1=2kΩ,
16 CIN=1μF,CO=10μF
14
12
10
VIN=24V
8
6
4
VIN=15.5V
2
VIN=17V
VIN=20V
00
100 200 300 400 500 550
Output current IO (mA)
Fig.6 Circuit Operating Current vs. Input
Voltage
12
11
10
9
IO=0.3A(RL=50Ω)
8
7
6
IO=0.1A(RL=150Ω)
5
4
IO=0A(RL=∞Ω)
3
2
1
VC=2.7V,R1=2kΩ,
CIN=1μF,CO=10μF,Ta=25°C
00 2 4 6 8 10 12 14 16 18 20 22 24
Input voltage VIN (V)
Fig.8 Quiescent Current vs. Ambient
Temperature
3.2
VIN=17V,VC=2.7V
IO=0A,R1=2kΩ,(VO=15V)
3.1
CIN=1μF,CO=10μF
3
2.9
2.8
2.7
2.6
2.5
-60 -40 -20 0 20 40 60 80 100 120
Ambient temperature Ta (°C)
Sheet No.: OP06076
3
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