Typical Performance Characteristics
7
62
60
58
56
54
52
50
48
6
5
4
3
-40
℃
-30
℃
-15
℃
0
℃
25
℃
50
℃
75
℃
85
℃
100
℃
125
℃
-40
℃
-30
℃
-15
℃
0
℃
25
℃
50
℃
75
℃
85
℃
100
℃
125
℃
Temperature (℃)
Temperature (℃)
Figure 14. FB Open-Loop Trigger Level (VFB-OLP
)
Figure 15. Delay Time of FB Pin Open-Loop
Protection (tD-OLP) vs. Temperature
vs. Temperature
Figure 16. Output Current from LATCH Pin (ILATCH
)
Figure 17. Latch-Off Threshold Voltage (VLATCHth
)
vs. Temperature
vs. Temperature
28
27.5
27
26.5
26
25.5
25
-40
℃
-30
℃
-15
℃
0
℃
25
℃
50
℃
75
℃
85
℃
100
℃
125
℃
Temperature (℃)
Figure 18. VDD Over-Voltage Protection (VDD-OVP
)
vs. Temperature
© 2009 Fairchild Semiconductor Corporation
FAN6753 • Rev. 1.0.1
www.fairchildsemi.com
8
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