FAN73402 Datasheet, PDF (9/16 Pages) Fairchild Semiconductor – LED Backlight Driving Boost Switch

Typical Performance Characteristics (Continued)
5.15
5.1
5.05
5
4.95
4.9
4.85
-50 -25
0 25 50 75 100 125
Temperature, [℃]
Figure 15. 5V Regulation Voltage vs. Temperature
1.8
1.7
1.6
1.5
1.4
1.3
1.2
-50 -25
0
25 50 75
Temperature, [℃]
100 125
Figure 16. PWM Dimming Input High Voltage
vs. Temperature
1.7
1.6
1.5
1.4
1.3
1.2
1.1
-50 -25
0 25 50 75
Temperature, [℃]
100 125
Figure 17. PWM Dimming Input Low Voltage
vs. Temperature
240
220
200
180
160
140
120
100
80
-50 -25
0 25 50 75 100 125
Temperature, [℃]
Figure 18. PWM Dimming Pull-Down Resistance
vs. Temperature
13.5
13
12.5
12
11.5
11
10.5
-50 -25
0 25 50 75
Temperature, [℃]
100 125
Figure 19. Gate Output Voltage vs. Temperature
300
250
200
150
100
50
-50 -25
0 25 50 75 100 125
Temperature, [℃]
Figure 20. Gate Output Drive Sink Current
vs. Temperature
© 2012 Fairchild Semiconductor Corporation
FAN73402 • 1.0.0
9
www.fairchildsemi.com