Datasheet

LT3596
18
3596fa
12V 1MHz Step-Down 100mA Single Pixel R-G-B Driver
V
IN
EN/UVLO
LT3596
SYNCSYNC
PWM1
PWM2
PWM3
PWM1
PWM2
PWM3
CTRL1
CTRL2
CTRL3
CTRL1
CTRL2
CTRL3
RT
FAULTFAULT
BIAS
270k
10µF
V
IN
12V
91k
33.2k
V
REF
TSET
CTRLM
10k
90.9k
49.9k
20k 20k 20k
3696 TA03a
100k
MURATA NCP18WF104
100k
BIAS
BOOST
SW
DA
GND
FB
LED1
LED2
LED3
I
SET1
I
SET2
I
SET3
V
OUT
V
OUT
6.8µF
V
OUT
100nF
100k
14.7k
100µH
z8V PER
LED STRING
Efficiency
LED CURRENT (mA)
0
EFFICIENCY (%)
60
80
100
80
3596 TA03b
40
20
0
20
40
60
100
Typical applicaTions