Typical operating performance characteristics, Al8806 – Diodes AL8806 User Manual
Page 6
AL8806
Document number: DS35144 Rev. 5 - 2
6 of 15
July 2013
© Diodes Incorporated
AL8806
Typical Operating Performance Characteristics
(cont.)
1.5A Nominal LED Current
1.0A Nominal LED Current
1 LED
2 LEDs
3 LEDs
4 LEDs
5 LEDs
6 LEDs
7 LEDs
8 LEDs
-10%
-8%
-6%
-4%
-2%
0%
2%
4%
6%
8%
10%
6
9
12
15
18
21
24
27
30
INPUT VOLTAGE (V)
T = 25°C
L = 33µH
R = 66.67m
A
S
%
E
RROR
1 LED
2 LEDs
3 LEDs
4 LEDs
5 LEDs
6 LEDs 7 LEDs
8 LEDs
-10%
-8%
-6%
-4%
-2%
0%
2%
4%
6%
8%
10%
6
9
12
15
18
21
24
27
30
INPUT VOLTAGE (V)
T = 25°C
L = 33µH
R = 100m
A
S
DE
V
IA
T
IO
N
1 LED
2 LEDs 3 LEDs 4 LEDs 5 LEDs 6 LEDs 7 LEDs 8 LEDs
6
9
12
15
18
21
24
27
30
INPUT VOLTAGE (V)
T = 25°C
L = 33µH
R = 66.67m
A
S
SW
IT
CH
IN
G
FRE
Q
UE
NC
Y
(k
H
Z
)
700
600
500
400
300
200
100
0
1 LED
2 LEDs 3 LEDs 4 LEDs 5 LEDs
6 LEDs 7 LEDs
8 LEDs
0
100
200
300
400
500
600
700
6
9
12
15
18
21
24
27
30
INPUT VOLTAGE (V)
T = 25°C
L = 33µH
R = 100m
A
S
SW
ITC
HING
F
RE
Q
UENCY (k
Hz
)
1 LED
2 LEDs
3 LEDs
4 LEDs
5 LEDs
6 LEDs
7 LEDs 8 LEDs
75%
80%
85%
90%
95%
100%
6
9
12
15
18
21
24
27
30
INPUT VOLTAGE (V)
T = 25°C
L = 33µH
R = 66.67m
A
S
1 LED
2 LEDs
3 LEDs
4 LEDs
5 LEDs 6 LEDs
7 LEDs
8 LEDs
75%
80%
85%
90%
95%
100%
6
9
12
15
18
21
24
27
30
INPUT VOLTAGE (V)
T = 25°C
L = 33µH
R = 100m
A
S
EF
F
IC
IE
N
C
Y