FAN103 Fairchild Semiconductor, FAN103 Datasheet - Page 7

• Manufacturer Part Number: FAN103
• Description: This third-generation Primary Side Regulation (PSR) and highly integrated PWM controller provides several features to enhance the performance of low-power flyback converters
• Manufacturer: Fairchild Semiconductor

© 2010 Fairchild Semiconductor Corporation
FAN103 • Rev. 1.0.5
Typical Performance Characteristics
Figure 8.
Figure 10. Reference Voltage (V
Figure 6.
4.2
3.4
2.6
1.8
2.525
2.515
2.505
2.495
2.485
2.475
16.6
16.2
15.8
15.4
5
1
17
15
-40
-40
-40
-30
Operating Current (I
-30
-30
Turn-On Threshold Voltage (V
-15
-15
-15
0
0
Temperature (ºC)
0
Temperature (ºC)
Temperature (ºC)
vs. Temperature
25
25
25
50
50
DD-OP
50
VR
) vs. Temperature
75
75
) vs. Temperature
75
85
85
85
DD-ON
100
100
100
)
125
125
125
7
Figure 9.
Figure 11. Green-Mode Operating Supply Current
Figure 7.
56
54
52
50
48
46
44
5.5
5.3
5.1
4.9
4.7
4.5
1.12
1.04
0.96
0.88
1.2
0.8
-40
-40
-40
-30
-30
-30
Center Frequency (f
Turn-Off Threshold Voltage (V
-15
-15
-15
(I
DD-GREEN
0
0
Temperature (ºC)
0
Temperature (ºC)
Temperature (ºC)
vs. Temperature
25
25
25
) vs. Temperature
50
50
50
OSC
) vs. Temperature
75
75
75
85
85
85
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DD-OFF
100
100
100
125
125
)
125