SC4530 View Datasheet(PDF) - Semtech Corporation
Part Name
Description
MFG CO.
'SC4530' PDF : 23 Pages View PDF
POWER MANAGEMENT
Outline Drawing - TSSOP-28
SC453
2X E/2
PIN 1
INDICATOR
ccc C
2X N/2 TIPS
aaa C
SEATING
PLANE
C
A
e
N
12 3
e/2
B
D
D
E1 E
DIMENSIONS
DIM
INCHES
MIN NOM MAX
MILLIMETERS
MIN NOM MAX
A
-
- .047 -
- 1.20
A1 .002
A2 .031
- .006 0.05 - 0.15
- .042 0.80 - 1.05
b .007
c .003
- .012 0.19 - 0.30
- .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
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
A2 A
bxN
bbb
A1
C A-B D
H
GAGE
PLANE
0.25
SIDE VIEW
SEE DETAIL A
c
L
01
(L1)
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.
Marking Information
© 2006 Semtech Corp.
22
www.semtech.com
Share Link: 
