Data Sheet

FAN7529 Critical Conduction Mode PFC Controller
© 2006 Fairchild Semiconductor Corporation www.fairchildsemi.com
FAN7529 Rev. 1.0.2 11
Typical Characteristics (Continued)
Figure 28. Restart Delay Time vs. Temp. Figure 29. OVP Threshold Voltage vs. Temp.
Figure 30. OVP Hysteresis vs. Temp. Figure 31. Enable Threshold Voltage vs. Temp.
Figure 32. Enable Hysteresis vs. Temp.
-60 -40 -20 0 20 40 60 80 100 120 140
50
100
150
200
250
300
t
d(rst)
[μs]
Temperature [°C]
-60 -40 -20 0 20 40 60 80 100 120 140
2.64
2.67
2.70
2.73
V
ovp
[V]
Temperature [°C]
-60 -40 -20 0 20 40 60 80 100 120 140
0.12
0.15
0.18
0.21
HY
(OVP)
[V]
Temperature [°C]
-60 -40 -20 0 20 40 60 80 100 120 140
0.400
0.425
0.450
0.475
0.500
V
th(en)
[V]
Temperature [°C]
-60 -40 -20 0 20 40 60 80 100 120 140
0.050
0.075
0.100
0.125
0.150
HY
(en)
[V]
Temperature [°C]