Datasheet

LTC3600
18
3600fc
12V to 1.2V 2MHz Buck Regulator
Typical applicaTions
Figure 1. 12V to 3.3V 1MHz Buck Regulator
3600 F01
50µA
10µF
100k
1µF
36.5k
0.1µF
22µF
2.2µH
V
IN
4V TO 15V
V
IN
V
OUT
3.3V
INTV
CC
ISET
RT PGFB ITH PGOOD
RUN
BOOST
SW
LTC3600
MODE/
SYNC
0.1µF
56k
66.5k
PWM CONTROL
AND SWITCH
DRIVER
8
5
7
9
1 6 10 3
GND
13 4 2 12
11
V
OUT
10pF
68pF
–
+
ERROR
AMP
3600 TA02
50µA
10µF
100k
1µF
18.7k
100k
0.1µF
22µF
0.47µH
V
IN
4V TO 15V
V
IN
V
OUT
1.2V
INTV
CC
ISET
RT PGFB ITH PGOOD
RUN
BOOST
SW
LTC3600
MODE/
SYNC
0.1µF
100k
24k
PWM CONTROL
AND SWITCH
DRIVER
8
5
7
9
1 6 10 3
GND
13 4 2 12
11
V
OUT
100k
–
+
ERROR
AMP