Ap8802, 1a led step-down converter, Application information – Diodes AP8802 User Manual
Page 8
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AP8802
1A LED STEP-DOWN CONVERTER
AP8802
Document number: DS31766 Rev. 9 - 2
8 of 19
www.diodes.com
May 2012
© Diodes Incorporated
Application Information
(cont.)
AP8802 U-DFN3030-10 Minimum Recommended Inductor - LED Current 1A
8% Accuracy, <70°C Case Temperature
0.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
1
2
3
4
5
6
7
8
9
10
11
12
Supply Voltage (V)
Figure. 16 U-DFN3030-10 Recommended Inductor with 1A LED Current
NUM
BER o
f L
E
Ds
AP8802 SO-8EP Minimum Recommended Inductor
8% Accuracy, <70°C Case Temperature, 1A Target Current
0.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
1
2
3
4
5
6
7
8
9
10
11
12
SUPPLY VOLTAGE (V)
Figure. 17 SO-8EP Recommended Inductor with 1A LED Current
NUM
BE
R o
f L
E
Ds
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