Diodes ZXLD1352 - Manual (Page 6)

ZXLD1352
ZXLD1352
Document number: DS33469 Rev. 3 - 2
6 of 21
www.diodes.com
December 2010
© Diodes Incorporated
A Product Line of
Diodes Incorporated
Device Description
Figure 2. Operating Waveforms
0V
V
IN
100mV 115mV
0V
SENSE voltage
V
SENSE+
V
SENSE-
Toff Ton
85mV
0V
5V
V
IN
0.15V
ADJ
0.15V
ADJ
I
OUTnom
I OUTnom +15%
I OUTnom -15%
V
ADJ
LX voltage
Coil current
Comparator
input voltage
Comparator
output