Datasheet

25
LTC3834-1
38341f
High Efficiency 5V, 5A Step-Down Converter
High Efficiency 1.2V, 5A Step-Down Converter
TYPICAL APPLICATIO S
U
V
OUT
1.2V
5A
C
OUT
150μF × 2
0.01μF
GND
V
IN
4V TO
36V
I
TH
SGND
PLLIN/MODE
V
FB
SENSE
+
SENSE
–
PLLLPF
RUN
TRACK/SS
INTV
CC
BG
PGND
LTC3834-1
L1
2.2μH
0.012Ω
68.1k
38341 TA05
100pF
M1
M2
2.2nF
26.1k
34k
4.7μF
C
B
0.22μF
TG
V
IN
BOOST
SW
C
IN
10μF
390pF
M1, M2: Si4840DY
L1: CDEP105-2R2M
C
OUT
: SANYO 10TPD150M
V
OUT
5V
5A
C
OUT
150μF
0.01μF
V
IN
5.5V TO
36V
I
TH
SGND
PLLIN/MODE
V
FB
SENSE
+
SENSE
–
PLLLPF
RUN
TRACK/SS
INTV
CC
BG
PGND
LTC3834-1
L1
3.3μH
0.012Ω
69.8k
38341 TA04
150pF
M1
M2
560pF
54k
365k
4.7μF
C
B
0.22μF
TG
V
IN
BOOST
SW
C
IN
10μF
39pF
M1, M2: Si4840DY
L1: CDEP105-3R2M
C
OUT
: SANYO 10TPD150M