FAN6920 Ver la hoja de datos (PDF) - Fairchild Semiconductor
Número de pieza
componentes Descripción
Fabricante
FAN6920
Fairchild Semiconductor
FAN6920 Datasheet PDF : 24 Pages
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Typical Performance Characteristics
These characteristic graphs are normalized at TA=25°C.
12.5
12
11.5
11
10.5
10
-40 -30 -15
0
25
50
75
Temperature (ºC)
85 100 125
Figure 5. Turn-On Threshold Voltage
6
5
4
3
2
1
0
-40
-30
-15
0
25
50
75
Temperature (ºC)
85
100 125
Figure 7. Turn-Off Threshold Voltage
7.85
7.8
7.75
7.7
7.65
7.6
7.55
7.5
7.45
-40 -30 -15
0
25
50
75
Temperature (ºC)
85 100 125
Figure 6. PWM-Off Threshold Voltage
29.0
28.5
28.0
27.5
27.0
-40 -25 -10 5 20 35 50 65 80 95 110 125
Temperature(oC)
Figure 8. VDD Over-Voltage Protection Threshold
16.0
14.0
12.0
10.0
8.0
6.0
-40 -25 -10 5 20 35 50 65 80 95 110 125
Temperature(oC)
Figure 9. Startup Current
8.0
7.0
6.0
5.0
4.0
-40 -25 -10 5 20 35 50 65 80 95 110 125
Temperature(oC)
Figure 10. Operating Current
2.60
2.55
2.50
2.45
2.40
-40 -25 -10 5 20 35 50 65 80 95 110 125
Temperature(oC)
Figure 11. PFC Output Feedback Reference Voltage
17.0
16.5
16.0
15.5
15.0
14.5
14.0
-40 -25 -10 5 20 35 50 65 80 95 110 125
Temperature(oC)
Figure 12. PFC Gate Output Clamping Voltage
© 2010 Fairchild Semiconductor Corporation
FAN6920MR • Rev. 1.0.3
13
www.fairchildsemi.com
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