LTC3611EWP LINER [Linear Technology], LTC3611EWP Datasheet - Page 20

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

LTC3611
TYPICAL APPLICATIONS
20
1.5V AT
V
GND
10A
OUT
(OPTIONAL)
4.7μF
22μF
6.3V
50V
C
C5
×2
3.3V
IN
V
IN
C5: TAIYO YUDEN JMK316BJ226ML-T
C
C
L1: TOKO FDV0630-R47M
KEEP POWER AND SIGNAL GROUNDS SEPARATE.
CONNECT TO ONE POINT.
IN
OUT1
(OPTIONAL)
: MURATA GRM31CR71H475K
C
100μF
100μF
: MURATA GRM435R60J107M
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
3.3V Input to 1.5V/10A at 750kHz
4.7μF
C
6.3V
VCC
LTC3611
0.22μF
C
B1
26 27 28 29 30 31 32
SW
INTV
54
53
CC
2Ω
52 51 50 49
C
0.1μF
SS
EXTV
PGOOD
C
0.1μF
50V
SGND
SGND
SGND
SGND
SGND
SGND
SGND
F
V
FCB
RNG
V
V
I
I
ON
ON
CC
TH
FB
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
SGND
(OPTIONAL)
R
510k
SS1
C4
0.01μF
11k
V
IN
V
IN2
R
39.2k
100k
C
0.01μF
PG1
= 5V
ON
R1
20.43k
1%
INTV
(OPTIONAL)
113k
R
1%
CC
ON
(OPTIONAL)
(OPTIONAL)
C1
12.5k
R5
R2
30.1k
1%
1500pF
C
100pF
VON
C
C
C1
C2
(OPTIONAL)
3611 TA02
C2
3611fb
V
V
V
SGND
OUT
IN
OUT