FAN100 Fairchild Semiconductor, FAN100 Datasheet - Page 8

• Manufacturer Part Number: FAN100
• Description: The primary-side PWM controller FAN100 significantly simplifies power supply design that requires CV and CC regulation capabilities
• Manufacturer: Fairchild Semiconductor

© 2009 Fairchild Semiconductor Corporation
FAN100 Rev. 1.0.2
Typical Performance Characteristics
Figure 14. Green Mode Frequency Decreasing Rate
Figure 16. Green Mode Starting Voltage on COMV
2.5
1.5
0.5
600
580
560
540
520
500
30
25
20
15
10
Figure 12. Minimum Frequency at No Load
5
0
3
2
1
0
-40
-40
-40
-30
-30
-30
(f
-15
-15
Pin (V
-15
OSC-N-MIN
(S
G
0
) vs. Temperature
0
0
Temperature (ºC)
N
Temperature (ºC)
Temperature (ºC)
) vs. Temperature
) vs. Temperature
25
25
25
50
50
50
75
75
75
85
85
85
100
100
100
125
125
125
8
Figure 17. Green Mode Ending Voltage on COMV Pin
23
22
21
20
19
18
17
1250
1170
1090
1010
0.8
0.6
0.4
0.2
930
850
1
0
-40
-40
Figure 15. Minimum On Time at No Load
Figure 13. Minimum Frequency at CCM
-40
-30
-30
-30
(f
-15
-15
OSC-CM-MIN
-15
(t
(V
MIN-N
G
0
0
) vs. Temperature
Temperature (ºC)
0
Temperature (ºC)
) vs. Temperature
Temperature (ºC)
) vs. Temperature
25
25
25
50
50
50
75
75
75
85
85
85
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100
100
100
125
125
125