SG6741 Ver la hoja de datos (PDF) - Fairchild Semiconductor
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SG6741 Datasheet PDF : 12 Pages
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Typical Performance Characteristics
25
Operating Supply Current (IDD-OP) vs Temperature
5.0
20
4.0
15
3.0
10
2.0
5
1.0
0
-40 -25 -10 5 20 35 50 65 80 95 110 125
Temperature (℃)
Figure 6. Startup Current (IDD-ST) vs. Temperature
Start Threshold Voltage (VDD-ON) vs Temperature
20.0
19.0
18.0
17.0
0.0
-40 -25 -10 5 20 35 50 65 80 95 110 125
Temperature (℃)
Figure 7. Operation Supply Current (IDD-OP)
vs. Temperature
Minimum Operating Voltage (VDD-OFF) vs Temperature
13.0
12.0
11.0
10.0
16.0
9.0
15.0
-40 -25 -10 5 20 35 50 65 80 95 110 125
Temperature (℃)
Figure 8. Start Threshold Voltage (VDD-ON)
vs. Temperature
Supply current drawn from pin HV (IHV) vs Temperature
5.0
8.0
-40 -25 -10 5 20 35 50 65 80 95 110 125
Temperature (℃)
Figure 9. Minimum Operating Voltage (VDD-OFF)
vs. Temperature
10
4.0
8
3.0
6
2.0
4
1.0
2
0.0
-40 -25 -10 5 20 35 50 65 80 95 110 125
Temperature (℃)
Figure 10. Supply Current Drawn from HV Pin (IHV)
vs. Temperature
70
0
-40 -25 -10 5 20 35 50 65 80 95 110 125
Tem perature (℃ )
Figure 11. HV Pin Leakage Current After Startup
(IHV-LC) vs. Temperature
Maximum Duty Cycle (DCYMAX) vs Temperature
70.0
68
68.0
66
64
62
60
-40 -25 -10 5 20 35 50 65 80 95 110 125
Temperature (℃)
Figure 12. Frequency in Nominal Mode (fOSC)
vs. Temperature
66.0
64.0
62.0
60.0
-40 -25 -10 5 20 35 50 65 80 95 110 125
Temperature (℃)
Figure 13. Maximum Duty Cycle (DCYMAX)
vs. Temperature
© 2008 Fairchild Semiconductor Corporation
SG6741 • Rev. 1.3.3
7
www.fairchildsemi.com
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