sc2545 Semtech Corporation, sc2545 Datasheet - Page 23

• Manufacturer Part Number: sc2545
• Description: Sc2545 High Performance Wide Input Range Dual Synchronous Buck Controller
• Manufacturer: Semtech Corporation

© 2005 Semtech Corp.
POWER MANAGEMENT
Outline Drawing - TSSOP-24
Contact Information
Land Pattern - TSSOP-24
NOTES:
NOTES:
1.
2.
3.
4.
1.
SEATING
PLANE
(C)
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 AD.
THIS LAND PATTERN IS FOR REFERENCE PURPOSES ONLY.
CONSULT YOUR MANUFACTURING GROUP TO ENSURE YOUR
COMPANY'S MANUFACTURING GUIDELINES ARE MET.
INDICATOR
X
P
2X N/2 TIPS
2X
PIN 1
aaa C
ccc C
Phone: [phone] FAX [phone]
E/2
C
-A-
Power Management Products Division
200 Flynn Road, Camarillo, CA 93012
AND
N
1
SIDE VIEW
2
-B-
3
A
TO BE DETERMINED AT DATUM PLANE
D
Semtech Corporation
bbb
bxN
B
e/2
G
Y
C A-B D
SEE DETAIL
A1
Z
e
23
E1
A2
D
E
A
DIM
PLANE
GAGE
A
C
G
P
X
Y
Z
0.25
DIM
aaa
bbb
ccc
A1
A2
E1
L1
01
A
D
E
N
b
c
e
L
-H-
MIN
H
INCHES
.002
.031
.007
.003
.303
.169
.018
0
-
(.222)
.161
.026
.016
.061
.283
INCHES
.252 BSC
.026 BSC
DIMENSIONS
NOM MAX
(.039)
.307
.173
.024
.004
.004
.008
24
DIMENSIONS
-
-
-
-
-
-
DETAIL
.047
.006
.042
.012
.007
.311
.177
.030
8
MILLIMETERS
(L1)
A
MIN
0.05
0.80
0.19
0.09
7.70
4.30
0.45
MILLIMETERS
0
-
L
(5.65)
6.40 BSC
0.65 BSC
4.10
0.65
0.40
1.55
7.20
NOM
7.80
4.40
0.60
(1.0)
0.10
0.10
0.20
24
-
-
-
-
-
-
01
MAX
1.20
0.15
1.05
0.30
0.20
7.90
4.50
0.75
c
8
www.semtech.com
SC2545