AP3029KTTR-E1 Просмотр технического описания (PDF) - BCD Semiconductor
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AP3029KTTR-E1 Datasheet PDF : 16 Pages
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WHITE LED STEP-UP CONVERTER
Typical Performance Characteristics (Continued)
(VF of WLED is 3.45V @ IF=20mA, unless otherwise noted )
Preliminary Datasheet
AP3029
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
0.5
25OC
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. Supply Current vs. Input Voltage
29.0
28.5
28.0
27.5
27.0
26.5
26.0
25.5
25.0
2
4
6
8
10
12
14
16
Input Voltage (V)
4.0
3.8
3.6
3.4
3.2
3.0
2.8
2.6
2.4
2.2
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. 2
BCD Semiconductor Manufacturing Limited
7
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