NCP1034 Ver la hoja de datos (PDF) - ON Semiconductor
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NCP1034 Datasheet PDF : 25 Pages
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NCP1034
TYPICAL OPERATING CHARACTERISTICS
220
215
210
205
200
195
190
185
180
−40 −20 0
20 40 60 80 100 120
TEMPERATURE (°C)
Figure 10. Switching Frequency @ RT = 20 kW
90
88
86
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80
78
76
74
72
70
−40 −20 0
20 40 60 80 100 120
TEMPERATURE (°C)
Figure 11. Maximum Duty Cycle @ f = 400 kHz
210
205
200
195
190
185
180
175
170
−40 −20 0
20 40 60 80 100 120
TEMPERATURE (°C)
Figure 12. Minimum on Time
90
85
80
75
70
65
60
55
50
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40
−40 −20
Low to High
High to Low
0 20 40 60 80
TEMPERATURE (°C)
Figure 14. Deadtime
100 120
4500
4000
3500
3000
2500
2000
1500
−40 −20 0
20 40 60 80 100 120
TEMPERATURE (°C)
Figure 13. Error Amplifier Transconductance
12
11
10
9
DRVVCC = VB = 10 V
8
7
12 V
6
18 V
5
4
−40 −20 0
20 40 60 80 100 120
TEMPERATURE (°C)
Figure 15. Driver Pullup Resistance
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