Datasheet

LTC3834
26
3834fb
TYPICAL APPLICATIONS
High Effi ciency 5V, 5A Step-Down Converter
High Effi ciency 1.2V, 5A Step-Down Converter
C
OUT
150μF
V
OUT
5V
5A
0.01μF
V
IN
5.5V TO 36V
M1
M2
I
TH
SGND
PLLIN/MODE
V
FB
SENSE
+
SENSE
–
CLKOUT
PLLLPF
RUN
PGOOD
TRACK/SS
INTV
CC
EXTV
CC
BG
PGND
LTC3834
L1
3.3μH 0.012Ω
69.8k
3834 TA04
150pF
560pF
54k
365k
4.7μF
D
B
CMDSH-3
C
B
0.22μF
TG
V
IN
BOOST
SW
C
IN
10μF
39pF
M1, M2: Si4840DY
L1: CDEP105-3R2M
C
OUT
: SANYO 10TPD150M
V
OUT
1.2V
5A
C
OUT
150μF
s2
0.01μF
V
IN
4V TO 36V
M1
M2
I
TH
SGND
PLLIN/MODE
V
FB
SENSE
+
SENSE
–
CLKOUT
PLLLPF
RUN
PGOOD
TRACK/SS
INTV
CC
EXTV
CC
BG
PGND
LTC3834
L1
2.2μH
0.012Ω
10k
68.1k
3834 TA05
100pF
GND
2.2nF
26.1k
34k
4.7μF
D
B
CMDSH-3
C
B
0.22μF
TG
V
IN
BOOST
SW
C
IN
10μF
INTV
CC
390pF
M1, M2: Si4840DY
L1: CDEP105-2R2M
C
OUT
: SANYO 10TPD150M