sc4508a Semtech Corporation, sc4508a Datasheet - Page 21

• Manufacturer Part Number: sc4508a
• Description: Sc4508a Buck Or Buck-boost Inverting Current-mode Controller
• Manufacturer: Semtech Corporation

Outline Drawing - MLPQ-12, 4 x 4
Land Pattern - MLPQ-12, 4 x 4
Contact Information
POWER MANAGEMENT
2007 Semtech Corp.
NOTES:
(LASER MARK)
1.
2.
INDICATOR
CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES).
COPLANARITY APPLIES TO THE EXPOSED PAD AS WELL AS THE TERMINALS.
aaa C
2x (C)
PIN 1
NOTES:
1.
A
E1
Phone: [phone] FAX [phone]
H
A
THIS LAND PATTERN IS FOR REFERENCE PURPOSES ONLY.
CONSULT YOUR MANUFACTURING GROUP TO ENSURE YOUR
COMPANY'S MANUFACTURING GUIDELINES ARE MET.
A1
2
1
Power Management Products Division
200 Flynn Road, Camarillo, CA 93012
X
D/2
N
e
D1
D
K
Semtech Corporation
bxN
P
LxN
bbb
B
E
A2
2x G
C
Y
E/2
C A B
21
SEATING
PLANE
2x Z
DIM
aaa
bbb
A1
A2
D1
E1
D
N
A
b
E
e
L
DIM
C
G
H
K
P
X
Y
MIN
Z
.031
.000
.010
.153
.074
.153
.074
.018
-
INCHES
.031 BSC
NOM
(.008)
.012
.157
.085
.157
.085
.022
.003
.004
12
DIMENSIONS
INCHES
-
-
(.148)
.106
.091
.091
.031
.016
.041
.189
MAX
DIMENSIONS
.161
.040
.002
.014
.161
.089
.089
.026
-
MIN
0.80
0.00
0.25
3.90
1.90
3.90
1.90
0.45
MILLIMETERS
-
MILLIMETERS
0.80 BSC
NOM
(0.20)
0.30
4.00
2.15
4.00
2.15
0.55
0.08
0.10
12
-
-
(3.75)
2.70
2.30
2.30
0.80
0.40
1.05
4.80
MAX
1.00
0.05
0.35
4.10
2.25
4.10
2.25
0.65
-
SC4508A
www.semtech.com