SC4520SETRT Semtech, SC4520SETRT Datasheet - Page 12

• Manufacturer Part Number: SC4520SETRT
• Description: IC,SMPS CONTROLLER,CURRENT-MODE,SOP,8PIN,PLASTIC
• Manufacturer: Semtech

POWER MANAGEMENT
Land Pattern - SOIC-8L EDP
Contact Information
Outline Drawing - SOIC-8L EDP
2006 Semtech Corp.
EXPOSED PAD
NOTES:
1.
2.
3. DIMENSIONS "E1" AND "D" DO NOT INCLUDE MOLD FLASH, PROTRUSIONS
4. REFERENCE JEDEC STD MS-012, VARIATION BA.
SEATING
PLANE
CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES).
DATUMS
OR GATE BURRS.
2X N/2 TIPS
2X
aaa C
ccc C
-A-
E/2
C
THERMAL VIA
Ø 0.36mm
Phone: [phone] FAX [phone]
AND
1
N
NOTES:
Power Management Products Division
-B-
A
200 Flynn Road, Camarillo, CA 93012
1.
2.
3. THERMAL VIAS IN THE LAND PATTERN OF THE EXPOSED PAD
2
(C)
THIS LAND PATTERN IS FOR REFERENCE PURPOSES ONLY.
CONSULT YOUR MANUFACTURING GROUP TO ENSURE YOUR
COMPANY'S MANUFACTURING GUIDELINES ARE MET.
REFERENCE IPC-SM-782A, RLP NO. 300A.
SHALL BE CONNECTED TO A SYSTEM GROUND PLANE.
FAILURE TO DO SO MAY COMPROMISE THE THERMAL AND/OR
FUNCTIONAL PERFORMANCE OF THE DEVICE.
TO BE DETERMINED AT DATUM PLANE
D
F
F
P
SIDE VIEW
bxN
bbb
B
e/2
e
A1
E
D
Semtech Corporation
C A-B D
E1
H
A2
D
E
X
G
Y
A
Z
SOLDER MASK
SEE DETAIL
12
PLANE
GAGE
DIM
0.25
aaa
bbb
ccc
A
A1
A2
D
E1
E
F
H
N
01
b
c
e
h
L
L1
DIM
C
D
E
G
P
X
Y
F
Z
-H-
MIN
.053
.000
.049
.012
.007
.189
.150
.116
.085
.010
.016
H
0°
A
INCHES
.236 BSC
.050 BSC
INCHES
NOM
(.041)
(.205)
.134
.201
.101
.118
.050
.024
.087
.291
.193
.154
.120
.095
.028
.004
.010
.008
DIMENSIONS
DIMENSIONS
8
-
-
-
-
-
-
-
DETAIL
MAX
h
.069
.005
.065
.020
.010
.197
.157
.130
.099
.020
.041
8°
MILLIMETERS
(L1)
A
MIN
MILLIMETERS
1.35
0.00
1.25
0.31
0.17
4.80
3.80
2.95
2.15
0.25
0.40
(5.20)
0°
3.40
5.10
2.56
3.00
1.27
0.60
2.20
7.40
h
L
6.00 BSC
1.27 BSC
NOM
(1.05)
4.90
3.90
3.05
2.41
0.72
0.10
0.25
0.20
8
-
-
-
-
-
-
-
MAX
01
1.75
0.13
1.65
0.51
0.25
5.00
4.00
3.30
2.51
0.50
1.04
8°
c
SC4520
www.semtech.com