SC4518HEVB-2 Semtech, SC4518HEVB-2 Datasheet - Page 2

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SC4518HEVB-2

Manufacturer Part Number
SC4518HEVB-2
Description
EVALUATION BOARD
Manufacturer
Semtech
Datasheet

Specifications of SC4518HEVB-2

Silicon Manufacturer
Semtech
Application Sub Type
Step Down Switching Regulator
Kit Application Type
Power Management - Voltage Regulator
Silicon Core Number
SC4518H
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Exceeding the specifications below may result in permanent damage to the device, or device malfunction. Operation outside of the parameters
specified in the Electrical Characteristics section is not implied. Exposure to Absolute Maximum rated conditions for extended periods of time may
affect device reliability.
Notes:
(1) For proper operation of device, V
Characteristics.
(2) Minimum pad size.
Unless specified: V
T
POWER MANAGEMENT
Absolute Maximum Ratings
Electrical Characteristics
P
n I
B
B
E
F
F
S
O
M
S
L
E
A
T
P
O
M
O
S
V
V
V
S
2007 Semtech Corp.
= T
e
B
B
h
a
p
o
o
N
Y
o t
S
p
a
w
N I
N I
N I
a t
a
p
s
a
r e
a
a r
t u
o
o
N
r e
a r
l i c
i x
D
r e
i x
c t i
a r
P
P
U
U
S
n
P
d
J
t s
t s
C
m
m
= -40°C to 125°C.
d
m
m
t a
S
n i
n i
m
t a
t a l
n
V
u
n i
g
R
h
e T
b
l a
d
p
P
P
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e
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P
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p
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w
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p
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n
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V
g
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p
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o
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c t i
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d
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u t
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t n
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a
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IN
e i
a t l
o i
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e
g
h
m
V
e
g
e r
t n
c n
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t n
e
= 12V, V
t n
n
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o
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g
V
C
a
s
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e
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S (
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COMP
t c
d
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e
n
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y
o i
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a r
g
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M
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= 0.8V, V
n
m
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o t
t i
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e r
d
1
e
A
0
R
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m
s
a
BST
e
IN
b
n
c
e i
g
should be within maximum Operating Input Voltage as defined in Electrical
= V
e
S
t n
V
y
V
I
IN
Q
f
V
I
m
O
D
U
(
S
I
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+ 5V, EN = tied to V
Q
S
S (
V
W
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F
C
b
L
W
) F
O
l o
)
V (
T
S
IN
A
B
, SYNC = 0, SW = open.
2
y
T
S
E
V
I
T
=
V
V
T
S
V
m
L
I
T
T
S
F
Y
S
B
E
J
C
-
E
F
N
2
N I
B
A
J
T
S
A
A
b
N
B
D
G
C
V
V
T
D
o
° 5
V
I
S
l o
n
E
S
W
F
, C
B
W
N
d
=
)
=
=
t i
o i
2
D
1
0
A
V
V
n
=
s
5
0
%
0 -
6 -
0 -
0 -
4 -
0 -
3 .
5
3 .
3 .
i L
0
3
3 .
+
o t
o t
3
6
m
o t
1
1
o t
o t
0
2
1
1
5 .
o t
5
6
+
i
+
0
s t
+
0
(
+
+
2
) 2
1
+
8
3
2
8
5
6
M
5
5
2
2
4
0
0
(
0 .
) 1
n i
0
T
6
3
1
3
6
y
0
3
3
0
9 .
0
p
0
0
0
SC4518H
M
2
www.semtech.com
7
1
3
4
4
0
5
5
a
0 .
4 .
U
°
(
0
0
/ C
x
m
m
) 1
k
°
°
°
°
i n
V
V
V
V
V
C
C
C
C
V
A
A
W
s t
U
k
m
m
m
µ
i n
V
A
H
V
A
V
V
A
z
s t

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