FAN73402 Datasheet, PDF (10/16 Pages) Fairchild Semiconductor – LED Backlight Driving Boost Switch

Typical Performance Characteristics (Continued)
55
51
47
43
39
35
-50 -25
0 25 50 75
Temperature, [℃]
100 125
Figure 21. Ramp Generator Current vs. Temperature
0.85
0.8
0.75
0.7
0.65
0.6
0.55
0.5
0.45
-50 -25
0 25 50 75
Temperature, [℃]
100 125
Figure 22. Auto-Restart Time for OC vs. Temperature
3.2
3.15
3.1
3.05
3
2.95
2.9
2.85
2.8
-50 -25
0 25 50 75
Temperature, [℃]
100 125
Figure 23. OVP Threshold Voltage vs. Temperature
0.2
0.16
0.12
0.08
0.04
0
-50 -25
0 25 50 75 100 125
Temperature, [℃]
Figure 24. OVP Hysteresis Voltage vs. Temperature
55
50
45
40
35
30
25
-50 -25
0 25 50 75
Temperature, [℃]
100 125
Figure 25. Delay for Over-Current Protection vs. Temperature
© 2012 Fairchild Semiconductor Corporation
FAN73402 • 1.0.0
10
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