SC1403_04 SEMTECH [Semtech Corporation], SC1403_04 Datasheet - Page 3

no-image

SC1403_04

Manufacturer Part Number
SC1403_04
Description
Mobile Multi-Output PWM Controller with Lossless Current Sense
Manufacturer
SEMTECH [Semtech Corporation]
Datasheet
Unless otherwise noted: V+ = 15V, both PWMs on, SYNC = 0V, VL load = 0mA, REF load = 0mA, PSAVE# = 0V, T
T
POWER MANAGEMENT
Electrical Characteristics (Cont.)
A
M
E
D
N I
F
R
R
C
e Z
S
O
S
S
S
S
C
C
G
O
L V
L V
L V
2004 Semtech Corp.
= +25°C. Circuit = Typical Application Circuit
u a
R
r u
o
Y
Y
Y
Y
S
r u
C
E
E
c s
a
u
a
T
o r
t f
N
N
N
N
H
n i
F
F
R
p t
i x
E
O
U
S
e r
e r
o L
l l i
t l
S -
C
C
C
C
, 3
O
m
R
w
O
o L
u
n
t u
r C
t n
t a
t n
B
h T
p o
a t
R
p t
d
u
n I
n I
i R
n I
N
t i
u
C
n a
d a
s o
r o
i L -
e
p t
h c
R
A
t r
m
p
p
p
S
t u
e r
e s
A
v r
G
P
d
s e
L
i s
H
t u
t u
t u
t u
m
M
v o
r F
h s
R
R
l o
D
F /
a
A
w
g n
5
V
R
t s i
a
q e
n i
g e
t i
P
u
R
l o
a t
r e
i H
o L
r F
d i
V
o
l l a
E
m
n I
y t
l o
d l
A
h T
n a
a t
q e
G
e g
l u
h T
u
h t
h g
w
p
L
p
M
a t
n e
U
a F
i T
e g
c o
i t a
e r
t u
e c
u
e r
i T
P
r P
L
T E
L
e g
P
m
n e
y c
h s
t c
T A
o k
l u
c o
n o
h s
m
l u
L
d o
e
E
r o
e s
a e
y c
l o
e
o k
t u
O
e s
R
o
u
d l
R
s d
a k
t c
t u
W
R
n a
A
e g
d i
(
) 2
N
h t
e g
D
R
E
F
E
R
E
F
N
o r
C
m
E
0
C
F
m
n i
o r
S
S
A
e t
H
w
m
S
a F
C
<
X
n r
C
t i
H
S
C
-
n e
S
i l l
h c
D
I
l a
H
S
L
C
H
N
O
g n
H
X
b a
v o
L S
A
X
e f
#
D
-
3
0
0
i w
-
<
r e
e l
d e
C
N
C
X
e
µ
m
=
C
=
h t
O
g d
L S
A
3
o
C
L S
P
A
t a
o t
b
V
S
S
S
S
M
N
N
N
3
0
O
S
x e
<
a
; +
, e
X
e r
Y
Y
Y
Y
<
X
3 .
m
N
V A
t o
t o
t o
P
t s
n (
9
k c
N
N
N
N
p (
I
e t
p s
D
, V
, 3
L
, A
y h
I
5
C
C
C
r a
C
O
L
g e
E
e t
e t
e t
O
T I
s o
n r
A
%
n
3
e
A
#
D
C
t s
=
=
=
=
C
u t
D
t s
t s
t s
6
d o
O I
i t a
t c
l a
i t i
S
O
<
f
r e
=
V
<
L V
0
L V
0
d e
d e
d e
p
l u
O
H
M
N
e v
e
o t
e v
5
V
V
o l
s e
N
0
<
5
5
c l
r -
S
P
0
o t
, V
d a
m
3
u c
f
s i
5
V
µ
=
u c
i s i
r u
O
+
A
=
A
S
n
C
5
r r
C
=
g n
r r
e r
t o
O
<
0 .
O
n e
n e
0
t n
M
3
N
V
7 .
e t
d e
0
) t
P
) t
5
i l
, V
V
t s
3
e g
m
=
C /
d e
, t i
0
O
V
M
P
5
2
M
2
1
4
3
4
9
9
United States Patent No. 6,377,032
4 .
2
7
6 .
5 .
A
N I
0
2
4
0
0
=-40 to 85°C. Typical values are at
5
2
T
3
3
3
3
5
2
2
4
5 -
3
2
5
9
9
4
1
2
1
0
Y
5
0
0
0
0
5
3
8
5 .
7 .
5 .
5
4
6
0
8
5
0
P
2
0
0
0
0
0
0
-
www.semtech.com
SC1403
M
5
2
1
3
2
4
5
7
1
2 .
5 .
2
8
3
A
1 .
0
0
0
5 .
0
0
5
5
X
K
U
M
l c
V
h o
k
k
N
m
m
m
µ
s n
%
V
z H
z H
V /
s k
z H
T I
A
V
V
V
m
S
s

Related parts for SC1403_04