sc4510 Semtech Corporation, sc4510 Datasheet - Page 16

• Manufacturer Part Number: sc4510
• Description: Sc4510 High-performance Synchronous Buck Controller With Reference Tracking
• Manufacturer: Semtech Corporation

POWER MANAGEMENT
Outline Drawing - TSSOP-20
Contact Information
Land Pattern - TSSOP-20
2004 Semtech Corp.
NOTES:
1.
(C)
THIS LAND PATTERN IS FOR REFERENCE PURPOSES ONLY.
CONSULT YOUR MANUFACTURING GROUP TO ENSURE YOUR
COMPANY'S MANUFACTURING GUIDELINES ARE MET.
X
P
NOTES:
1.
2.
3.
4.
INDICATOR
SEATING
PLANE
CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES).
DATUMS
DIMENSIONS "E1" AND "D" DO NOT INCLUDE MOLD FLASH, PROTRUSIONS
OR GATE BURRS.
REFERENCE JEDEC STD MO-153, VARIATION AC.
2X N/2 TIPS
2X
PIN 1
Phone: [phone] FAX [phone]
aaa C
ccc C
E/2
C
-A-
Power Management Products Division
200 Flynn Road, Camarillo, CA 93012
AND
N
1
SIDE VIEW
2
A
-B-
3
TO BE DETERMINED AT DATUM PLANE
D
Semtech Corporation
bxN
B
e/2
G
Y
bbb
A1
e
Z
SEE DETAIL
E1
C A-B D
A2 A
16
D
E
A
DIM
DIM
aaa
bbb
G
ccc
C
P
X
Y
Z
A1
A2
E1
L1
01
A
D
E
N
b
c
e
L
-H-
PLANE
GAGE
MIN
.002
.031
.007
.003
.251
.169
.018
0.25
0°
-
INCHES
.252 BSC
.026 BSC
NOM MAX
(.039)
INCHES
.255
.173
.024
.004
.004
.008
20
DIMENSIONS
-
-
-
-
-
-
H
(.222)
.161
.026
.016
.061
.283
.047
.006
.042
.012 0.19
.007
.259
.177
.030
DIMENSIONS
8°
DETAIL
MIN
MILLIMETERS
0.05
0.80
0.09
6.40
4.30
0.45
0°
-
6.40 BSC
0.65 BSC
NOM
6.50
4.40
0.60
(1.0)
0.10
0.10
0.20
20
(L1)
-
-
-
-
-
-
A
MILLIMETERS
L
MAX
1.20
0.15
1.05
0.30
0.20
6.60
4.50
0.75
8°
(5.65)
4.10
0.65
0.40
1.55
7.20
01
c
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SC4510