LT3686 LINER [Linear Technology], LT3686 Datasheet - Page 25

• Manufacturer Part Number: LT3686
• Manufacturer: LINER [Linear Technology]

typicAl ApplicAtions
3.6V TO 25V
3.6V TO 25V
3.6V TO 25V
V
V
V
IN
IN
IN
2.2µF
2.2µF
2.2µF
1nF
1nF
1nF
0.8V Step-Down Converter
1.8V Step-Down Converter
2.5V Step-Down Converter
61.9k
61.9k
61.9k
EN/UVLO
MODE
V
SS
RT
EN/UVLO
MODE
EN/UVLO
MODE
V
SS
RT
V
SS
RT
IN
IN
IN
LT3686
LT3686
LT3686
GND
GND
GND
BOOST
BOOST
BOOST
SW
SW
SW
BD
DA
BD
DA
DA
FB
BD
FB
FB
0.22µF
10k
0.22µF
0.22µF
10k
21.5k
12.4k
10µH
6.8µH
4.7µF
3686 TA02e
3686 TA02c
3686 TA02a
33µF
100µF
47µF
V
2.5V
1.2A
V
0.8V
1.2A
V
1.8V
1.2A
OUT
OUT
OUT
5V TO 37V
7.5V TO 37V
7V TO 37V
V
V
IN
V
IN
3.3V Step-Down Converter with Programmed UVLO
IN
2.2µF
2.2µF
2.2µF
1nF
1nF
1nF
500k
100k
3.3V Step-Down Converter
61.9k
5V Step-Down Converter
61.9k
61.9k
V
EN/UVLO
MODE
SS
RT
EN/UVLO
MODE
V
SS
RT
IN
EN/UVLO
MODE
V
SS
RT
IN
IN
LT3686
GND
LT3686
GND
LT3686
GND
BOOST
BOOST
BOOST
SW
BD
DA
SW
FB
BD
DA
FB
SW
BD
DA
FB
0.22µF
10k
0.22µF
10k
0.22µF
10k
31.6k
LT3686
52.3k
15µH
31.6k
22µH
15µH
3686 TA02b
3686 TA02f
3686 TA02d

22µF
15µF
V
3.3V
1.2A
22µF
V
5V
1.2A
3686fa
OUT
V
3.3V
1.2A
OUT
OUT