Datasheet

LTC3610
21
3610ff
typical applications
5V to 24V Input to 1.8V/12A All Ceramic 1MHz
V
OUT
1.8V AT
12A
GND
V
IN
V
IN
5V TO 24V
C
OUT
100µF
2×
C5
22µF
6.3V
L1
0.47µH
C
IN
10µF
25V
3×
(OPTIONAL)
C
OUT
: TAIYO YUDEN JMK325BJ107MY
L1: TOKIN MPLC0730
C5: TAIYO YUDEN JMK316BJ226ML-T
LTC3610
SGND
48
SGND
47
SGND
46
SGND
45
EXTV
CC
EXTV
CC
44
V
FB
43
SGND
42
I
ON
41
SGND
40
FCB
39
I
TH
38
V
RNG
37
PGOOD
36
V
ON
35
SGND
34
SGND
GND
V
OUT
V
OUT
33
PV
IN
17
PV
IN
18
PV
IN
19
PV
IN
20
PV
IN
21
PV
IN
22
PV
IN
23
PV
IN
24
PV
IN
25
SW
26
NC
27
SGND
28 29
RUN/SS
30
SGND
31
SGND
32
PGND
64
PGND
63
PGND
62
PGND
61
PGND
60
PGND
59
PGND
58
PGND
57
PGND
56
SW
55
INTV
CC
INTV
CC
54
INTV
CC
INTV
CC
53
SV
IN
V
IN
52
SV
IN
51
SGND
50
SGND
49
PGND
1
PGND
2
PGND
3
SW
4
SW
5
SW
6
SW
7
SW
8
SW
9
SW
10
SW
11
PV
IN
V
IN
12
PV
IN
13
PV
IN
14
PV
IN
15
PV
IN
16
3610 TA04
C
F
0.1µF
25V
R
F1
1Ω
C
VCC
4.7µF
6.3V
C
ON
0.01µF
C4
0.01µF
C2C1
D
B
CMDSH-3
C
SS
0.1µF
V
IN
R
SS1
510k
(OPTIONAL)
(OPTIONAL)
(OPTIONAL)
(OPTIONAL)
R1
10k
1%
R2
20k
1%
R
PG1
100k
R
ON
102k
1%
R5
18.7k
C
C1
560pF
C
C2
100pF
C
VON
(OPTIONAL)
(OPTIONAL)
R
VON
SW BOOST
INTV
CC
C
B1
0.22µF