FAN400A Fairchild Semiconductor, FAN400A Datasheet - Page 8

• Manufacturer Part Number: FAN400A
• Description: This highly integrated PWM controller provides several features to enhance the performance of low-power flyback converters
• Manufacturer: Fairchild Semiconductor

© 2008 Fairchild Semiconductor Corporation
FAN400A Rev. 1.0.2
Typical Performance Characteristics
Figure 14.
Figure 12.
2.8
2.6
2.4
2.2
300
280
260
240
220
200
3
2
-40
-40
-25
-25
-10
-10
Leading-Edge Blanking Time (t
5
(V
5
Green-Mode Entry FB Voltage
FB-N
T emperature (℃ )
20
Temperature (℃ )
vs. Temperature
20
) vs. Temperature
35
35
50
50
65
65
80
80
95
95
110
110
125
125
LEB
)
8
Figure 13.
Figure 15.
2.2
1.8
1.6
1.4
1.2
4.5
3.5
2.5
2
5
4
3
2
-40
12
13
-25
14
-10
15
5
Green-Mode Ending FB Voltage
(V
FB-G
16
Operating Supply Current
T emperature (℃ )
20
vs. V
) vs. Temperature
17
35
V
DD
DD
18
(V)
50
Voltage
19
65
20
80
21
95
22
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110
23
125
24