LTC3611EWP LINER [Linear Technology], LTC3611EWP Datasheet - Page 21

• Manufacturer Part Number: LTC3611EWP
• Description: 10A, 32V Monolithic Synchronous Step-Down DC/DC Converter
• Manufacturer: LINER [Linear Technology]

TYPICAL APPLICATIONS
1.2V AT
V
GND
10A
OUT
(OPTIONAL)
5V TO 24V
4.7μF
22μF
6.3V
50V
C
C5
×2
IN
V
IN
C5: TAIYO YUDEN JMK316BJ226ML-T
C
C
L1: TOKO HCPO703-OR47
KEEP POWER AND SIGNAL GROUNDS SEPARATE.
CONNECT TO ONE POINT.
IN
OUT1
(OPTIONAL)
: MURATA GRM32ER71H475K
C
100μF
100μF
: MURATA GRM435R60J167M
OUT1
50V
×2
C6
+
GND
0.47μH
L1
PGND
V
IN
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
PGND
PGND
PGND
SW
SW
SW
SW
SW
SW
SW
SW
PV
PV
PV
PV
PV
IN
IN
IN
IN
IN
64 63 62 61 60 59 58 57 56 55
17 18 19 20 21 22 23 24 25
INTV
CC
CMDSH-3
5V to 24V Input to 1.2V/10A at 550kHz
D
B
4.7μF
C
6.3V
VCC
LTC3611
0.22μF
C
B1
26 27 28 29 30 31 32
SW
INTV
54
CC
53
2Ω
52 51 50 49
C
0.1μF
SS
EXTV
PGOOD
C
0.1μF
50V
SGND
SGND
SGND
SGND
SGND
SGND
SGND
F
V
SGND
FCB
RNG
V
V
I
I
ON
ON
CC
FB
TH
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
V
IN
SGND
(OPTIONAL)
R
510k
SS1
C4
0.01μF
11k
EXTV
39.2k
R
100k
V
C
0.01μF
PG1
IN
CC
ON
R1
30k
1%
INTV
(OPTIONAL)
182k
R
1%
ON
CC
(OPTIONAL)
(OPTIONAL)
C1
4.75k
R5
LTC3611
R2
30.1k
1%
1500pF
C
100pF
VON
C
C
C1
C2
21
(OPTIONAL)
3611 TA03
C2
3611fb
V
V
V
SGND
OUT
IN
OUT