Typical Performance Characteristics
20
18
16
14
12
10
11.5
11.1
10.7
10.3
9.9
9.5
-40 -25 -10
5
20 35 50 65 80 95 110 125
-40 -25 -10
5
20 35 50 65 80 95 110 125
Temperature (℃)
Temperature (℃)
Figure 8. Turn-on Threshold Voltage (VDD-ON
)
Figure 9. Turn-off Threshold Voltage (VDD-OFF
vs. Temperature
)
vs. Temperature
30.0
26.8
23.6
20.4
17.2
14.0
10
8
6
4
2
0
10
11
12
13
14
15
16
-40 -25 -10
5
20 35 50 65 80 95 110 125
VDD (V)
Temperature (℃)
Figure 10. Startup Current (IDD-ST) vs. Temperature
Figure 11. Startup Current vs. VDD Voltage
1.00
0.98
0.96
0.94
0.92
0.90
2.5
2.0
1.5
1.0
0.5
0.0
-40 -25 -10
5
20 35 50 65 80 95 11 12
-40 -24 -7 10 26 43 59 76 92 109 125
0
5
℃
Temperature (
)
Temperature (
)
℃
Figure 12. PWM Turn-off Threshold Voltage (VIN-OFF
vs. Temperature
)
Figure 13. PWM Turn-on Threshold Voltage (VIN-ON
)
vs. Temperature
© 2008 Fairchild Semiconductor Corporation
SG6846A • Rev. 1.1.4
www.fairchildsemi.com
9
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