LT3684
TYPICAL APPLICATIONS
2.5V Step-Down Converter
V
2.5V
2A
OUT
V
IN
4V TO 34V
V
IN
BD
D2
RUN/SS
BOOST
ON OFF
L
1 F
4.7 H
V
SW
C
4.7 F
LT3684
GND
D1
RT
PG
22.1k
BIAS
FB
196k
84.5k
f = 600kHz
220pF
47 F
200k
3684 TA04
D1: DIODES INC. DFLS240L
D2: MBR0540
L: TAIYO YUDEN NP06DZB4R7M
5V, 2MHz Step-Down Converter
V
V
5V
2A
IN
OUT
8.6V TO 22V
TRANSIENT TO 36V
V
IN
BD
RUN/SS
BOOST
ON OFF
L
0.47 F
2.2 H
V
SW
C
LT3684
GND
2.2 F
D
RT
PG
20k
BIAS
FB
590k
16.9k
f = 2MHz
330pF
10 F
200k
3684 TA05
D: DIODES INC. DFLS240L
L: SUMIDA CDRH4D22/HP-2R2
3684f
20