Datasheet

LTC3835-1
24
38351fc
TYPICAL APPLICATIONS
High Effi ciency 9.5V, 3A Step-Down Converter
V
OUT
9.5V
3A
C
OUT
150μF
0.01μF
V
IN
4V TO 36V
I
TH
SGND
PLLIN/MODE
V
FB
SENSE
+
SENSE
–
PLLLPF
RUN
TRACK/SS
INTV
CC
BG
PGND
LTC3835-1
7.2μH
0.012Ω
39.2k
38351 TA02
100pF
M1
M2
560pF
35k
432k
4.7μF
C
B
0.22μF
TG
V
IN
BOOST
SW
C
IN
10μF
High Effi ciency 12V to 1.8V, 2A Step-Down Converter
V
OUT
1.8V
2A
C
OUT
100μF
CERAMIC
0.01μF
V
IN
12V
I
TH
SGND
PLLIN/MODE
V
FB
SENSE
+
SENSE
–
PLLLPF
RUN
TRACK/SS
INTV
CC
BG
PGND
LTC3835-1
3.3μH
0.020Ω
20k
38351 TA03
100pF
M1
M2
330pF
M1, M2: Si4840DY
L1 TOKO 053LC A915AY-3R3M
33k
62.5k
4.7μF
C
B
0.22μF
TG
V
IN
BOOST
SW
C
IN
10μF