Datasheet

LTC3533
14
3533f
TYPICAL APPLICATIONS
High Effi ciency, High Current LED Driver
1MHz Li-Ion to 3.6V at 2A, Pulsed, with Manual Mode Control
SW1
PV
IN
V
IN
RUN/SS
R
T
SW2
PV
OUT
V
OUT
FB
V
C
BURST
LTC3533
10µF
V
IN
3V TO 4.2V
4.7µF
ILED = 1A
301k
47pF
100k
100k
1nF
3533 TA02
3.3µH
44.2k 95.3k
PGNDSGND
ONOFF
536
74
9
8
13
14
2
11
10
12
1
SW1
PV
IN
V
IN
RUN/SS
R
T
SW2
PV
OUT
V
OUT
FB
V
C
BURST
LTC3533
10µF
V
IN
3V TO 4.2V
388k 2.2k
200µF
220pF
V
OUT
3.6V AT 2A
200k
15k
470pF
3533 TA03
6.8µH
64.9k
PGNDSGND
ONOFF
FIXED
FREQUENCY
BURST
536
74
9
8
13
14
2
11
10
12
1