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FAN6753_11 Datasheet, PDF (7/12 Pages) Fairchild Semiconductor – Highly Integrated Green-Mode PWM Controller
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Typical Performance Characteristics
25
20
15
10
5
0
-40
-30
-15
0
25
50
75
Temperature (℃)
85
100 125
Figure 6. Startup Current (IDD-ST) vs. Temperature
18
17
16
15
14
13
-40℃ -30℃ -15℃
0℃
25℃
50℃
75℃
85℃ 100℃ 125℃
Temperature (℃)
Figure 8. Start Threshold Voltage (VDD-ON)
vs. Temperature
7
6
5
4
3
2
1
0
-40
-30
-15
0
25
50
75
Temperature (℃)
85
100
125
Figure 10. Supply Current Drawn from HV Pin (IHV)
vs. Temperature
70
68
66
64
62
60
-40
-30
-15
0
25
50
75
Temperature (℃)
85
100 125
Figure 12. Frequency in Normal Mode (fOSC)
vs. Temperature
5
4
3
2
1
0
-40
-30
-15
0
25
50
75
Temperature (℃)
85
100
125
Figure 7. Operation Supply Current (IDD-OP)
vs. Temperature
12
11
10
9
8
7
-40℃ -30℃ -15℃
0℃
25℃
50℃
75℃
85℃ 100℃ 125℃
Temperature (℃)
Figure 9. Minimum Operating Voltage (VDD-OFF)
vs. Temperature
10
8
6
4
2
0
-40
-30
-15
0
25
50
75
Temperature (℃)
85
100 125
Figure 11. HV Pin Leakage Current After Startup
(IHV-LC) vs. Temperature
72
70
68
66
64
62
-40
-30
-15
0
25
50
75
Temperature (℃)
85
100 125
Figure 13. Maximum Duty Cycle (DCYMAX)
vs. Temperature
© 2009 Fairchild Semiconductor Corporation
FAN6753 • Rev. 1.0.3
7
www.fairchildsemi.com
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