AP1682 查看數據表（PDF） - BCD Semiconductor
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AP1682 Datasheet PDF : 11 Pages
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Data Sheet
Single Stage Primary Side Regulation PFC Controller For LED Driver
AP1682
Typical Performance Characteristics (Continued)
8.3
8.2
8.1
8.0
7.9
7.8
-40 -20
0
20
40
60
80
Ambient Temperature (oC)
100 120
8.0
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
-40 -20
0
20
40
60
80
Ambient Temperature (oC)
100 120
Figure 8. Minimal Operating Voltage vs.
Ambient Temperature
Figure 9. Start-up Current vs. Ambient Temperature
1050
1000
950
900
850
800
-40 -20
0
20
40
60
80
Ambient Temperature (oC)
100 120
Figure 10. Operating Current vs.
Ambient Temperature
4.50
4.25
4.00
3.75
3.50
3.25
3.00
-40 -20
0
20
40
60
80
Ambient Temperature (oC)
100 120
Figure 11. CV Threshold Vs.
Ambient Temperature
Dec. 2011 Rev. 1. 1
BCD Semiconductor Manufacturing Limited
8
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