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LT3685
TYPICAL APPLICATIONS
VIN
4V TO 36V
TRANSIENT
TO 60V
2.5V Step-Down Converter
ON OFF
VIN
RUN/SS
BD
BOOST
4.7μF
20k
VC
SW
LT3685
RT
PG
56.2k
SYNC GND
FB
330pF
f = 600kHz
D1: DIODES INC. DFLS240L
D2: MBR0540
L: TAIYO YUDEN NP06DZB4R7M
D2
1μF
L
4.7μH
D1
VOUT
2.5V
2A
215k
100k
47μF
3685 TA04
VIN
8.6V TO 22V
TRANSIENT TO 36V
5V, 2MHz Step-Down Converter
ON OFF
VIN
RUN/SS
BD
BOOST
2.2μF
14k
VC
LT3685
SW
RT
PG
11.5k
SYNC
GND
FB
470pF
f = 2MHz
D: DIODES INC. DFLS240L
L: SUMIDA CDRH4D22/HP-2R2
VOUT
5V
2A
0.47μF
L
2.2μH
D
536k
100k
22μF
3685 TA05
3685fb
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