NCP1252 Ver la hoja de datos (PDF) - ON Semiconductor
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NCP1252 Datasheet PDF : 18 Pages
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NCP1252
TYPICAL CHARACTERISTICS
160
160
140
140
120
120
100
100
80
80
60
60
40
40
20
0
−40 −20 0 20 40 60 80 100 120
TEMPERATURE (°C)
Figure 11. Propagation Delay from CS to DRV
vs. Junction Temperature
20
0
10
15
20
25
30
SUPPLY VOLTAGE Vcc (V)
Figure 12. Propagation Delay from CS to DRV
vs. Supply Voltage
108
108
106
106
104
104
102
102
100
100
98
98
96
96
94
92
−40 −20 0 20 40 60 80 100 120
TEMPERATURE (°C)
Figure 13. Oscillator Frequency vs. Junction
Temperature
94
92
10
15
20
25
30
SUPPLY VOLTAGE Vcc (V)
Figure 14. Oscillator Frequency vs. Supply
Voltage
500
450
400
350
300
250
200
150
100
50
0
0
20
40
60
80
100
Rt RESISTOR (kW)
Figure 15. Oscillator Frequency vs. Oscillator
Resistor
49
48
47
46
45
−40 −20 0 20 40 60 80 100 120
TEMPERATURE (°C)
Figure 16. Maximum Duty−cycle, A Version vs.
Junction Temperature
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