TMC428_06 Datasheet, PDF (45/58 Pages) List of Unclassifed Manufacturers – Intelligent Triple Stepper Motor Controller with Serial Peripheral Interfaces

TMC428 DATASHEET (v. 2.02 / April 26^th, 2006)
45
14 Package Outlines and Dimensions
14.1 Shrink Small Outline Package with 16 Pins (SSOP16, 150 MIL ) of TMC428-
I and TMC428-A
S
TOP VIEW
h x 45° 8 7 6 5 4 3 2 1
E
H
LEAD (SIDE VIEW)
b
b₁
c₁ c
9 10 11 12 13 14 15 16 N=16
e
B
D
SIDE VIEW
A
A₁
WITH PLATING
A₂
α
L
END VIEW
BASE METAL
h x 45°
C
Figure 14-1: Package Outline Drawing SSOP16, 150 MILS
Symbol
A
A1
A2
b
b1
c
c1
B
C
D
E
e
H
h
L
N
S
α
Dimensions in MILLIMETERS
Min
Typ
Max
1.55
1.63
1.73
0.10
0.15
0.25
1.40
1.47
1.55
0.20
0.30
0.20
0.25
0.28
0.18
0.25
0.18
0.20
0.23
0.20
0.25
0.31
0.19
0.20
0.25
4.80
4.93
4.98
3.91 BSC
0.635 BSC
6.02 BSC
0.25
0.33
0.41
0.41
0.635
0.89
16
0.051
0.114
0.178
0°
5°
8°
Min
0.061
0.004
0.055
0.008
0.008
0.007
0.007
0.008
0.0075
0.189
0.010
0.016
0.0020
0°
Dimensions in INCHES
Typ
0.064
0.006
0.058
0.010
0.008
0.010
0.008
0.194
0.154 BSC
0.025 BSC
0.237 BSC
0.013
0.025
16
0.0045
5°
Table 14-1: Dimensions of Package SSOP16, 150 MILS (Note: BSC ≈ Best Case)
Max
0.068
0.0098
0.061
0.012
0.011
0.010
0.009
0.012
0.0098
0.196
0.016
0.035
0.0070
8°
Copyright © 2004-2006, TRINAMIC Motion Control GmbH & Co. KG