TMC223 DATASHEET (V. 1.05 / March 7, 2011)
47
9.2 QFN32
D
D1
32
1
Top view
J
C
17
24
Side view
16
25
EXPOSED DIE
ATTACH PAD
0°~12°
P
R 0.2
PIN1 I.D.
9
32
8
1
L
b
Bottom view
Figure 26: Package Outline QFN32
REF
MIN
A
A1
A2
A3
b
C
D
D1
E
E1
e
J
K
L
P
R
0.80
0.00 0.576
0.02 0.615 0.203
0.05 0.654
0.25
0.3
0.24
0.42
0.6
5.37
5.47
5.57
mm
5.37
5.47
5.57
mm
0.35
0.4
2.185
NOM
MAX
Unit
7
6.75
mm
7
6.75
mm
0.65
mm
45
0.90
mm
0.35
mm
0.45
mm
2.385
mm
mm
mm
mm
mm
mm
mm
deg.
Hint: The exposed die attached pad is electrical ground. This pad should be connected to ground or can be left open. It is
recommended to connect it to ground for cooling.
Copyright © 2007-2011 TRINAMIC Motion Control GmbH & Co. KG
TRINAMIC [ TRINAMIC MOTION CONTROL GMBH & CO. KG. ]
