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NCP1217 View Datasheet(PDF) - ON Semiconductor

Part Name
Description
View to exact match
NCP1217
Enhanced PWM Current−Mode Controller for High−Power Universal Off−Line Supplies
ON-Semiconductor
ON Semiconductor ON-Semiconductor
NCP1217 Datasheet PDF : 18 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
NCP1217, NCP1217A
150
130
110
90
70
50
−50
500
450
400
350
300
250
200
−50
TYPICAL CHARACTERISTICS (continued)
5.90
133 kHz
5.80
5.70
100 kHz
5.60
5.50
65 kHz
5.40
0
50
100
150
TEMPERATURE (°C)
Figure 7. Switching Frequency vs.
Temperature
5.30
−50
0
50
100
150
TEMPERATURE (°C)
Figure 8. VCClatch vs. Temperature
30
25
20
15
10
5
0
50
100
150
TEMPERATURE (°C)
Figure 9. ICC3 vs. Temperature
0
−50
0
50
100
150
TEMPERATURE (°C)
Figure 10. Drive Source Resistance vs.
Temperature
30
25
20
15
10
5
0
−50
1.10
1.05
1.00
0.95
0
50
100
TEMPERATURE (°C)
0.90
150
−50
Figure 11. Drive Sink Resistance vs.
Temperature
0
50
100
150
TEMPERATURE (°C)
Figure 12. Current Sense Limit vs.
Temperature
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