FAN302HL Fairchild Semiconductor, FAN302HL Datasheet - Page 9

• Manufacturer Part Number: FAN302HL
• Description: This highly integrated PWM controller, FAN302HL, provides several features to enhance the performance of general flyback converters
• Manufacturer: Fairchild Semiconductor

© 2010 Fairchild Semiconductor Corporation
FAN302HL • Rev. 1.0.1
Typical Performance Characteristics
Figure 18. Threshold Voltage for Current Limit (V
Figure 20. Minimum On Time (t
0.83
0.82
0.81
0.80
0.79
0.78
0.77
0.76
0.75
590
580
570
560
550
540
530
67.6
67.4
67.2
67.0
66.8
66.6
66.4
Figure 22. Maximum Duty Cycle (DCY
-40
-40
-40
-30
-30
-30
-15
-15
-15
vs. Temperature
vs. Temperature
Temperature (ºC)
Temperature (ºC)
Temperature (ºC)
0
0
0
25
25
25
50
50
50
MIN
) vs. Temperature
75
75
75
85
85
85
MAX
100
100
100
)
STH
125
125
125
)
9
Figure 23. Gate Output Clamp Voltage (V
Figure 19. Threshold Voltage for Current Limit at
480
470
460
450
440
430
420
Figure 21.Leading-Edge Blanking Time (t
0.45
0.40
0.35
0.30
0.25
0.20
0.15
16.5
16.0
15.5
15.0
14.5
14.0
13.5
-40
-40
Power Mode (V
-40
-30
-30
-30
-15
-15
-15
vs. Temperature
vs. Temperature
0
Temperature (ºC)
Temperature (ºC)
0
Temperature (ºC)
0
STH-VA
25
25
25
) vs. Temperature
50
50
50
75
75
75
85
85
85
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GATE-CLAMP
100
LEB
100
100
)
125
125
125
)