ZXLD381 Datasheet, PDF (6/10 Pages) Zetex Semiconductors – Single or Multi Cell LED Driver Solution

Typical Characteristics (Cont.)
45 0
40 0
0.8V
35 0
30 0
25 0
1.0V
1.2V
20 0
15 0
10 0
50
1.4V
0
0
10
20
30
40
50
IV_ENA (mA)
V_(ENA) vs. I_ENA
For V_IN = 0.8, 1.2, 1.4V
Notes: V_LED = 3.5V for all graphs
A Product Line of
Diodes Incorporated
ZXLD383
Channel-1 (Upper): I_LED @ 100mA/cm
Channel-2 (Lower): V_OUT @ 1V/cm
Timebase: 500ns/cm
Operating Waveform for L = 6.8µH, V_CC = 1.5V
ZXLD383
Document number: DS32189 Rev. 3 - 2
6 of 10
www.diodes.com
May 2010
© Diodes Incorporated