Diodes ZXLD1366 - Manual (Page 14)

ZXLD1366
Document number: DS31992 Rev. 8 - 2
14 of 30
www.diodes.com
October 2013
© Diodes Incorporated
A Product Line of
Diodes Incorporated
ZXLD1366
Typical Operating Conditions
(cont.)
0 10 20 30 40 50 60
SUPPLY VOLTAGE (V)
Switching Frequency, L = 220µH
500
450
400
150
100
50
0
SW
IT
C
H
IN
G
F
R
E
Q
U
EN
C
Y
(k
H
z)
350
300
250
200
1 LED
3 LEDs
5 LEDs
7 LEDs
11 LEDs
13 LEDs
15 LEDs
0 10 20 30 40 50 60
SUPPLY VOLTAGE (V)
Duty Cycle, L = 220µH
100
90
80
30
20
10
0
D
U
T
Y
C
Y
C
LE
(
%
)
70
60
50
40 1 LED
3 LEDs
5 LEDs
7 LEDs
11 LEDs
13 LEDs
15 LEDs