ZXLD1366_10 DIODES [Diodes Incorporated], ZXLD1366_10 Datasheet - Page 6

• Manufacturer Part Number: ZXLD1366_10
• Description: HIGH ACCURACY 1A, 60V LED DRIVER WITH INTERNAL SWITCH
• Manufacturer: DIODES [Diodes Incorporated]

ZXLD1366
Document number: DS31992 Rev. 5 - 2
SENSE voltage
Coil current
Comparator
input voltage
Comparator
output
LX voltage
V
V
V
ADJ
IN
IN
0V
5V
0V
0V
Figure 2 Theoretical Operating Waveforms
0.15V
230mV
ADJ
www.diodes.com
Toff
6 of 32
Ton
170mV
Diodes Incorporated
A Product Line of
200mV
0.15V
V
V
SENSE-
SENSE+
I
I
I
ADJ
OUTnom
OUTnom
OUTnom
© Diodes Incorporated
ZXLD1366
June 2010
+15%
-15%