FAN7319 Datasheet, PDF (12/23 Pages) Fairchild Semiconductor – LCD Backlight Inverter Drive IC

Typical Performance Characteristics (Continued)
0.7
0.6
0.5
0.4
0.3
0.2
-25 -15
0
25 50 70 85
TEMP [℃]
Figure 21. Short-Lamp Protection Voltage
vs. Temperature
2.3
2.2
2.1
2
1.9
1.8
1.7
-25 -15
0
25 50 70 85
TEMP [℃]
Figure 22. Open-Lamp Regulation Voltage 1
vs. Temperature
3.2
3.15
3.1
3.05
3
2.95
2.9
-25 -15
0
25 50 70 85
TEMP [℃]
Figure 23. Open-Lamp Regulation Voltage 2
vs. Temperature
3.35
3.3
3.25
3.2
3.15
-25 -15
0
25 50 70 85
TEMP [℃]
Figure 24. Open-Lamp Regulation Voltage 3
vs. Temperature
3.3
3.2
3.1
3
2.9
2.8
2.7
-25 -15
0
25 50 70 85
TEMP [℃]
Figure 25. TIMER Threshold Voltage 1
vs. Temperature
1.1
1.05
1
0.95
0.9
-25 -15
0
25 50 70 85
TEMP [℃]
Figure 26. TIMER Threshold Voltage 2
vs. Temperature
© 2010 Fairchild Semiconductor Corporation
FAN7319 • 1.0.1
12
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