FAN103_10 Datasheet, PDF (7/16 Pages) Fairchild Semiconductor – Primary-Side-Regulation PWM Controller (PWM-PSR)

Typical Performance Characteristics
17
16.6
16.2
15.8
15.4
15
-40 -30 -15
0
25 50 75
Temperature (ºC)
85 100 125
5.5
5.3
5.1
4.9
4.7
4.5
-40 -30 -15
0
25 50 75
Temperature (ºC)
85 100 125
Figure 6. Turn-On Threshold Voltage (VDD-ON)
vs. Temperature
Figure 7. Turn-Off Threshold Voltage (VDD-OFF)
vs. Temperature
5
4.2
3.4
2.6
1.8
1
-40 -30 -15
0
25 50 75
Temperature (ºC)
85 100 125
56
54
52
50
48
46
44
-40 -30 -15
0
25 50
75
Temperature (ºC)
85 100 125
Figure 8. Operating Current (IDD-OP) vs. Temperature Figure 9. Center Frequency (fOSC) vs. Temperature
2.525
2.515
2.505
2.495
2.485
2.475
-40 -30 -15
0
25 50 75
Temperature (ºC)
85 100 125
1.2
1.12
1.04
0.96
0.88
0.8
-40 -30 -15
0
25 50 75
Temperature (ºC)
85 100 125
Figure 10. Reference Voltage (VVR) vs. Temperature Figure 11. Green-Mode Operating Supply Current
(IDD-GREEN) vs. Temperature
© 2010 Fairchild Semiconductor Corporation
FAN103 • Rev. 1.0.3
7
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