SC2446ITETRT View Datasheet(PDF) - Semtech Corporation
Part Name
Description
MFG CO.
'SC2446ITETRT' PDF : 38 Pages View PDF
POWER MANAGEMENT
Outline Drawing - TSSOP-28-EDP
A
N
2X E/2
PIN 1
INDICATOR
ccc C 1 2 3
2X N/2 TIPS
e
D
E1 E
e/2
B
aaa C
SEATING
PLANE
C
D
A2 A
bxN
A1
bbb C A-B D
DIMENSIONS
DIM
INCHES
MIN NOM MAX
MILLIMETERS
MIN NOM MAX
A-
- .047 -
- 1.20
A1 .002 - .006 0.05 - 0.15
A2 .031 - .042 0.80 - 1.05
b .007 - .012 0.19 - 0.30
c .003 - .007 0.09 - 0.20
D .378 .382 .386 9.60 9.70 9.80
E1 .169 .173 .177 4.30 4.40 4.50
E
.252 BSC
6.40 BSC
e
.026 BSC
0.65 BSC
F .210 .216 .220 5.35 5.50 5.60
H .112 .118 .122 2.85 3.00 3.10
L .018 .024 .030 0.45 0.60 0.75
L1
(.039)
(1.0)
N
28
28
01 0° - 8° 0° - 8°
aaa
.004
0.10
bbb
.004
0.10
ccc
.008
0.20
F
EXPOSED PAD
SIDE VIEW
SEE DETAIL A
H
H
GAGE
c
PLANE
BOTTOM VIEW
0.25
L
(L1)
01
DETAIL A
NOTES:
1. CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES).
2. DATUMS -A- AND -B- TO BE DETERMINED AT DATUM PLANE -H-
3. DIMENSIONS "E1" AND "D" DO NOT INCLUDE MOLD FLASH, PROTRUSIONS
OR GATE BURRS.
4. REFERENCE JEDEC STD MO-153, VARIATION AE.
Land Pattern - TSSOP-28-EDP
F
X
(C) H
P
GZ
Y
DIM
C
F
G
H
P
X
Y
Z
DIMENSIONS
INCHES MILLIMETERS
(.222)
(5.65)
.224
5.70
.161
4.10
.126
3.20
.026
0.65
.016
0.40
.061
1.55
.283
7.20
NOTES:
1. THIS LAND PATTERN IS FOR REFERENCE PURPOSES ONLY.
CONSULT YOUR MANUFACTURING GROUP TO ENSURE YOUR
COMPANY'S MANUFACTURING GUIDELINES ARE MET.
Contact Information
2004 Semtech Corp.
Semtech Corporation
Power Management Products Division
200 Flynn Road, Camarillo, CA 93012
Phone: (805)498-2111 FAX (805)498-3804
38
SC2446
www.semtech.com
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