FAN7346 Datasheet, PDF (10/19 Pages) Fairchild Semiconductor – 4-Channel LED Current Balance Controller

Typical Performance Characteristics (Continued)
1.1
1.05
1
0.95
0.9
-50
-25
0
25
50
75
Temperature [Ô¨]
100 125
Figure 21. OCP Threshold Voltage vs. Temperature
10.6
10.4
10.2
10
9.8
9.6
9.4
-50 -25
0
25
50
75 100 125
Temperature [Ô¨]
Figure 22. SLP Threshold Voltage vs. Temperature
0.34
0.33
0.32
0.31
0.3
0.29
0.28
0.27
0.26
-50 -25
0
25
50
75 100 125
Temperature [Ô¨]
Figure 23. OLP Threshold Voltage vs. Temperature
9.2
9
8.8
8.6
8.4
8.2
8
7.8
-50
-25
0
25
50
75
Temperature [Ô¨]
100 125
Figure 24. NMOS Gate High Voltage vs. Temperature
250
200
150
100
50
0
-50
-25
0
25
50
75
Temperature [Ô¨]
100 125
Figure 25. NMOS Gate Drive Source Current
vs. Temperature
700
600
500
400
300
200
-50 -25
0
25
50
75 100 125
Temperature [Ô¨]
Figure 26. NMOS Gate Drive Sink Current
vs. Temperature
© 2011 Fairchild Semiconductor Corporation
FAN7346 • 1.0.0
10
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