PQ200WN3MZPH Просмотр технического описания (PDF) - Sharp Electronics
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производитель
PQ200WN3MZPH Datasheet PDF : 6 Pages
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Fig.9 Dropout Voltage vs. Ambient
Temperature
0.2
0.18
0.16
0.14
0.12
0.1
0.08
0.06
0.04
VIN=14.25V,VC=2.7V
0.02
IO=0.3A,R1=2kΩ,(VO=15V)
0
CIN=1μF,CO=10μF
-60 -40 -20 0 20 40 60 80 100 120
Ambient temperature Ta (°C)
Fig.11 Output Peak Current vs. Ambient
Temperature
0.6
0.5
0.4
0.3
0.2
0.1
VIN=17V,VC=2.7V,R1=2kΩ
CIN=1μF,CO=10μF
Output current when output voltage
0
VO=14.25V.
-60 -40 -20 0 20 40 60 80 100 120
Ambient temperature Ta (°C)
Fig.13 Ripple Rejection vs. Output Current
80.0
75.0
70.0
65.0
60.0
55.0
50.0
45.0
40.0
0
VIN=17V(VO=15V)
ei(rms)=0.5V
f=120HZ
VC=2.7V
CO=10μF
Ta=25°C
0.05 0.1 0.15 0.2 0.25 0.3
Output current IO(A)
PQ200WN3MZPH
Fig.10 Dropout Voltage vs. Output Current
0.3
VIN=14.25V,VC=2.7V
R1=2kΩ,(VO=15V)
0.25
CIN=1μF,CO=10μF
0.2
0.15
0.1
0.05
0
0 50 100 150 200 250 300
Output current IO (mA)
Fig.12 Ripple Rejection vs. Input Ripple
Frequency
70.0
60.0
50.0
40.0
30.0
20.0
10.0
0.0
0.1
VIN=17V(VO=15V)
ei(rms)=0.5V
VC=2.7V
IO=0.3A
CO=10μF
Ta=25°C
1
10
100
1000
Input ripple frequency f (kHz)
Sheet No.: OP06076
4
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