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340
330
320
310
300
290
−25
0
25
T
, JUNCTION TEMPERATURE (°C)
J
Figure 15. Default Current Setpoint for Skip Cycle
vs. Junction Temperature
400
350
300
250
200
150
100
50
0
−25
0
25
T
, JUNCTION TEMPERATURE (°C)
J
Figure 17. Leading Edge Blanking Duration
vs. Junction Temperature
1400
1200
1000
800
600
400
200
0
−25
0
25
T
, JUNCTION TEMPERATURE (°C)
J
Figure 19. Frequency Jittering
vs. Junction Temperature
NCP1201
TYPICAL CHARACTERISTICS
50
75
100
50
75
100
100 KHz
60 KHz
50
75
100
http://onsemi.com
100
85
70
55
40
25
10
125
−25
0
T
, JUNCTION TEMPERATURE (°C)
J
Figure 16. Propagation Delay from Current Detection to
Gate Driver vs. Junction Temperature
120
100
80
60
40
20
0
125
−25
0
T
, JUNCTION TEMPERATURE (°C)
J
Figure 18. Oscillator Frequency
vs. Junction Temperature
85
84
83
82
81
80
79
125
−25
0
T
, JUNCTION TEMPERATURE (°C)
J
Figure 20. Maximum Duty Cycle
vs. Junction Temperature
8
25
50
75
100
100 KHz
60 KHz
25
50
75
100
25
50
75
100
125
125
125
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