FAN6753 Fairchild Semiconductor, FAN6753 Datasheet - Page 8

• Manufacturer Part Number: FAN6753
• Description: The highly integrated FAN6753 PWM controller provides several features to enhance the performance of flyback converters
• Manufacturer: Fairchild Semiconductor

© 2009 Fairchild Semiconductor Corporation
FAN6753 • Rev. 1.0.3
Typical Performance Characteristics
Figure 16. Output Current from LATCH Pin (I
Figure 14. FB Open-Loop Trigger Level (V
Figure 18. V
27.5
26.5
25.5
7
6
5
4
3
-40 ℃
28
27
26
25
-40 ℃
-30 ℃
-30 ℃
-15 ℃
-15 ℃
DD
Over-Voltage Protection (V
vs. Temperature
vs. Temperature
vs. Temperature
0 ℃
0 ℃
Temperature (℃)
Temperature (℃)
25 ℃
25 ℃
50 ℃
50 ℃
75 ℃
75 ℃
85 ℃
85 ℃
100 ℃
100 ℃
DD-OVP
FB-OLP
LATCH
125 ℃
125 ℃
)
)
)
8
Figure 17. Latch-Off Threshold Voltage (V
Figure 15. Delay Time of FB Pin Open-Loop
62
60
58
56
54
52
50
48
-40 ℃
Protection (t
-30 ℃
-15 ℃
vs. Temperature
0 ℃
D-OLP
Temperature (℃)
25 ℃
) vs. Temperature
50 ℃
75 ℃
85 ℃
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100 ℃
LATCHth
125 ℃
)