NCP1212DR2(2004) Просмотр технического описания (PDF) - ON Semiconductor
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Компоненты Описание
производитель
NCP1212DR2
(Rev.:2004)
(Rev.:2004)
ON Semiconductor
NCP1212DR2 Datasheet PDF : 22 Pages
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NCP1212
TYPICAL CHARACTERISTICS
95
100
90
90
85
80
75
−25
DMAX = 48%
CT = 1 nF
1
27
53
79
105
TJ, JUNCTION TEMPERATURE (°C)
Figure 3. Oscillator Frequency with 48% Duty
Cycle vs. Junction Temperature
80
70
60
50
−25
DMAX = 82%
CT = 1 nF
1
27
53
79
105
TJ, JUNCTION TEMPERATURE (°C)
Figure 4. Oscillator Frequency with 82% Duty
Cycle vs. Junction Temperature
0.12
1.2
VCC = 13V to 25V
0.1
1.15
0.08
1.1
0.06
1.05
0.04
1.0
0.02
0.95
0
−25
1
27
53
79
105
TJ, JUNCTION TEMPERATURE (°C)
Figure 5. Frequency Change against Supply
Voltage vs. Junction Temperature
0.9
−25
1
27
53
79
105
TJ, JUNCTION TEMPERATURE (°C)
Figure 6. Maximum Current Sense Input
Threshold Voltage vs. Junction Temperature
200
400
160
350
300
120
250
80
200
40
150
0
−25
1
27
53
79
105
TJ, JUNCTION TEMPERATURE (°C)
Figure 7. Propagation Delay vs. Junction
Temperature
100
−25
1
27
53
79
105
TJ, JUNCTION TEMPERATURE (°C)
Figure 8. Leading Edge Blanking Time vs.
Junction Temperature
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