A Product Line of
Diodes Incorporated
ZXLD1366
Typical Operating Conditions
1.100
1 LED
3 LEDs
5 LEDs
7 LEDs
9 LEDs
11 LEDs
13 LEDs
15 LEDs
1.080
OUTPUT CURRENT (A)
1.060
1.040
1.020
1.000
0.980
0
10
20
30
40
50
60
SUPPLY VOLTAGE (V)
Output Current, L = 68µH
10
8
OUTPUT CURRENT DEVIATION (%)
6
4
2
0
-2
-4
-6
-8
-10
0
1 LED
3 LEDs
5 LEDs
7 LEDs
9 LEDs
11 LEDs
13 LEDs
15 LEDs
10
20
30
40
50
60
SUPPLY VOLTAGE (V)
Output Current Deviation, L = 68µH
100
95
90
85
EFFICIENCY (%)
80
75
70
65
60
55
50
0
10
20
30
SUPPLY VOLTAGE (V)
Efficiency, L = 68µH
40
50
60
1 LED
3 LEDs
5 LEDs
7 LEDs
9 LEDs
11 LEDs
13 LEDs
15 LEDs
ZXLD1366
Document number: DS31992 Rev. 7 - 2
7 of 30
May 2012
© Diodes Incorporated