AP3030 查看數據表（PDF） - BCD Semiconductor
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AP3030 Datasheet PDF : 13 Pages
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WHITE LED STEP-UP CONVERTER
Typical Performance Characteristics (Continued)
(VF(forward voltage) of WLED is 3.45V @ IF=20mA, unless otherwise noted )
Preliminary Datasheet
AP3030
30
25
20
15
10
5
0
2
4
6
8
10
12
14
16
Input Voltage (V)
3.0
2.5
2.0
1.5
1.0
-50OC
25OC
0.5
100OC
0.0
0
2
4
6
8
10
12
14
16
Input Voltage (V)
Figure 8. Shutdown Quiescent Current vs. Input Voltage
Figure 9. Quiescent Current vs. Input Voltage
36
34
32
30
28
26
2
4
6
8
10
12
14
16
Input Voltage (V)
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
Input Voltage (V)
Figure 10. Output Clamp Voltage vs. Input Voltage
Figure 11. Input Current in Output Open Circuit
vs. Input Voltage
Aug. 2008 Rev. 1. 1
BCD Semiconductor Manufacturing Limited
7
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