Datasheet

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