SC1405B Semtech Corporation, SC1405B Datasheet - Page 2

• Manufacturer Part Number: SC1405B
• Description: High Speed Synchronous Power MOSFET Smart Driver
• Manufacturer: Semtech Corporation

NOTE:
(1) Specification refers to application circuit in Figure 1.
Unless specified: -0 <
POWER MANAGEMENT
Electrical Characteristics - DC Operating Specifications
Absolute Maximum Ratings
P
V
B
B
D
D
O
n I
C
O
S
L
P
P
S
Q
Q
P
H
L
i S
T
T
e
o
h
h
a
C
S
S
p
o t
a
o
u
R
g i
2004 Semtech Corp.
R
R
V
o
p
u
u
k n
C
r e
r e
a
w
p
a r
t u
a r
e i
e i
t n
r e
w
T
T
N
N
P
D
a r
h
d
p
S
m
m
n i
c s
c s
L
_
r e
m
t a
m
Y
C
o t
o t
L
P
y l
g
o t
o t
u
e T
e
S
u
l a
l a
e
e
r u
n i
n i
t e
e
e
t e
p
V
v
P
D
o
S
v
P
P
m
t n
t n
p
l e
o t
g
e r
e T
o
l e
s u
m I
m I
r e
r e
G
u
R
y l
G
G
p
a t l
e T
p
C
C
t n
O
N
N
P
m
p
p
e
O
N
N
V
P
p
e
e
g
r u
r u
D
G
a r
u
m
p
D
D
u
o
o
y l
d
d
e
p t
e
p t
N
e r
e r
a t l
u t
w
p
a
a
P
a r
t u
D
e
t u
r e
c n
c n
e r
t n
, t n
g
u
a r
u t
V
e
J
s l
V
e
e
< 125°C; V
i D
S (
e r
o
u t
o
e
o
p
J
J
a t l
e r
a t l
s s
o
u
u
r e
R
d l
n
n
g
a
g
p i
R
t a
t c
t c
r e
e
n
e
a
t a
o i
o i
n i
g
n i
n
e
o i
g
n
n
g
) g
CC
e
n
o t
o t
= 6V; 4V < V
1
C
A
0
S
q I
m
a
S
q I
I
y
O
s
V
_
V
V
b
e
m
_
_
e
s
S
e i
C
O
. c
O
o
b t
N I
b
C
H
L
p
t n
K
l o
y
BST
< 26V
V
V
V
C
V
V
V
C
M
C
V
V
M
M
M
C
=
S
M
C
A
V
V
A
<
A
C
A
4
y
T
o l l
X
A
T
C
P
M
X
C
X
P
=
6 .
m
X
L
T
U
O
S
A
X
E
E
R
B
J
J
o
a
O
T
D
V
d
J
X
B
C
A
A
, V
V
b
5
S
G
P
n
d
S
R
P
N
D
S
D
T
U
, V
l o
N
L
V
T
P -
S
d
D -
L
=
Y
P -
o l l
P
O
=
S
G
t i
R
G
G
E
C
N
=
1
N
o i
N
N
a
0
D
h t
D
0
O
V
d
0
n
e r
2
µ
4 .
=
s
=
A
s
V
1
h
0
o
0
V
, d l
T
m
T
C
A
A
A
M
S
B
E
=
t
=
P
C
U
2
2
L
o
° 5
S
4
° 5
M
4
E
n
1 .
5
, C
5 .
n i
, C
d
<
5
t i
1
T
o i
T
0
J
J
n
0
=
=
s n
s
1
1
2
2
° 5
° 5
4
T
0
1
5 .
y
C
5
1
C
1 .
0
p
5
6 -
M
0 -
0
2 -
5 -
5
a
3 .
o t
0
2
i x
1
o t
3
3
o t
o t
4
M
1
6 .
5 .
7
8
o t
5
0
6
0
+
m
1
0
0
0
a
0
+
0
0 .
2 .
6
6
1
SC1405B
0
2
2
u
8
1
x
2
5
5
3 .
5
m
www.semtech.com
5
0
U
°
°
U
/ C
/ C
W
°
°
°
i n
m
m
V
V
V
V
V
V
V
µ
i n
C
C
C
V
V
V
W
W
A
A
A
s t
s t