SC2647 Semtech Corporation, SC2647 Datasheet - Page 4
![no-image](/images/manufacturer_photos/0/5/596/semtech_corporation_sml.jpg)
SC2647
Manufacturer Part Number
SC2647
Description
Multi-Platform Multi-Phase PWM Controller
Manufacturer
Semtech Corporation
Datasheet
1.SC2647.pdf
(11 pages)
www.DataSheet4U.com
Electrical Characteristics (Cont.)
Unless specified: V
© 2006 Semtech Corp.
POWER MANAGEMENT
P
n I
n I
O
U
S
C
n I
n I
G
C
n I
G
B
D
G
L
P
V
V
V
V
O
P
O
O
C
M
S
T
3
T
T
V
V
a r
o
P -
h
h
a
p
p
i n
e l
p
p
p
a
l l u
D I
D I
D I
D I
o
h
l o
p
u
a
M
a
o r
a
u
u
u
u
D I
a
g
e r
e r
u
a r
t u
t u
t u
t u
t u
n
p t
p t
p t
e
n i
n i
n i
w
r
r
. x
y t
w
n
R
u -
a t
5
5
5
5
h
e r
d
o
c i
e r
d t
s
n
s
s
s
t u
t u
t u
r e
m
R
a
O
B
O
B
C
w
M
p
p
E
G
R
c
g
L
C
S
S
h
h
o
L
t n
t n
T
s
a i
o
a i
f
f
o
d i
o
o
o
r r
t e
e
a
4
H
L
w
a
a
e
e
o
I
a l
s f
s f
A
h
e
G
m
n
d l
d l
m
g
e t
o
r o
n i
c t
e l
e l
n
s
o
s
h t
e r
g i
r e
S
p
i L
E
d
m
m
t e
t e
o
c i
O
w
p
p
m
h
t c
t c
u
l l u
V
C
e
C
R
F
h
r
s
o
B
e
p
m
l p
A
p
o r
c
V
n
V
h
l o
G
o
T
o i
o i
l l a
S
r u
r u
s i
d
n i
d
L
a
m
a t
r e
o
t i
i f i
u
l o
s
l o
n
h
a
n i
a t
a
e
r
n
n
n
n i
g
e r
e r
n i
d l
p
e r
n
e
p
n
CC
a t
n i
d
a t
r e
t a
a
S
M
A
k
g
T
T
g
c
v
g
t n
t n
c
w
T
k
s
A
e
V
= 5V, VID=1.30V (110110,VRD10) or 1.50V (101110,VRD10), F
e
g
e
g
m
o
l o
h
h
o i
e
h
a
h
d i
t c
l o
e
m
e
e r
e r
d
o
e r
g
a t
l p
G
n
e
h t
a t
o i
d l
e
p
s
s
a
g
s
i f i
h
h
R
g
f i l
h
n
n i
e
f
o
o
r e
e
r o
o
a
e i
d l
d l
d l
n
f
s r
r o
g
V
f
f
r o
r o
e
R
C
D
V
K
r u
V /
R
8 -
e r
M
R
t n
M
9
X .
i L
1
0
m
t i
V
V
V
D I
D I
D I
-
-
1
-
T
V
P
P
P
P
S
C
e
o
o
w
<
t s
h
w
E
w
w
V
V
g r
t u
R
g r
V
r e
r e
R
V [
V [
0
C
D I
D I
O
o
E
D
V
o
U
R
D I
D I
o
o t
o
G
G
5
5
o
T
R
D I
o
d
n
O
S /
S /
d
=
: 0
: 0
o
o
w
3
U
d
5
o
o
=
T
n
4
V
n i
n i
=
1
] 4
] 4
t i
d
d
<
0
0
o i
k
k
T
V
T
T
8 .
p
h
3
C
n
h
h
F
e r
6 .
C
V
e r
e r
s
OSC
s
V
s
s
h
h
h
= 600kHz, T
o
o
o
d l
d l
d l
A
= 27
0 -
M
1
1
3
2
2 .
2 .
7 .
n i
3 .
o
C. See Typical Application Circuit.
T
/ +
/ +
2
3
5
6
1
0
9
5
2
3
4
2
8
5
8
4
1
1
y
2
2
6
0
3
6
0
0
5 .
5 .
2 .
7 .
6 .
3 -
3 -
9
1 .
5
0
0
0
0
0
p
5
0
0
0
0
M
1
1
3
a
8 .
8 .
x
www.semtech.com
SC2647
U
K
m
/ V μS
M
M
V
V
m
m
m
m
m
m
n
d
n
d
o
u
u
n
i n
A
%
V
V
V
V
V
V
H
H
V /
V /
A
B
A
B
A
A
A
h
V
V
V
V
A
V
V /
s t
m
z
z