Diodes AP8802 - Manual (Page 13)

AP8802
1A LED STEP-DOWN CONVERTER
AP8802
Document number: DS31766 Rev. 9 - 2
13 of 19
www.diodes.com
May 2012
© Diodes Incorporated
Application Information (cont.)
Package Selection
The device comes with a wide selection of packages. The suggested package is able to provide a case temperature below 70°C (with an
ambient temperature of +25°C) for the combination of input voltage and load requested.
12 LEDs
11 LEDs
10 LEDs
9 LEDs
8 LEDs
7 LEDs
6 LEDs
5 LEDs
4 LEDs
3 LEDs
2 LEDs
1 LED
V
IN
Figure. 22 Suggested Package @ I = 1A and 100µH Inductor
LED
8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48
V
IN
Figure. 23 Suggested Package @ I = 700mA and 100µH Inductor
LED
8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48
12 LEDs
11 LEDs
10 LEDs
9 LEDs
8 LEDs
7 LEDs
6 LEDs
5 LEDs
4 LEDs
3 LEDs
2 LEDs
1 LED