FAN6921ML Datasheet, PDF (14/23 Pages) Fairchild Semiconductor – Integrated Critical Mode PFC/Quasi-Resonant Current Mode PWM Controller

Typical Performance Characteristics (Continued)
These characteristic graphs are normalized at TA=25°C.
1.0
0.9
0.8
0.7
0.6
0.5
-40 -25 -10 5 20 35 50 65 80 95 110 125
Temperature(°C)
Figure 21. Lower Clamp Voltage of DET Pin
110.0
105.0
100.0
95.0
90.0
-40 -25 -10 5 20 35 50 65 80 95 110 125
Temperature(°C)
Figure 23. Internal Source Current of RT Pin
2.60
2.55
2.50
2.45
2.40
-40 -25 -10 5 20 35 50 65 80 95 110 125
Temperature(°C)
Figure 22. Reference Voltage for Output
Over-Voltage Protection of DET Pin
0.90
0.85
0.80
0.75
0.70
-40 -25 -10 5 20 35 50 65 80 95 110 125
Temperature(°C)
Figure 24. Over-Temperature Protection Threshold
Voltage of RT Pin
© 2010 Fairchild Semiconductor Corporation
FAN6921ML • Rev. 1.0.1
14
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