AT5558
Preliminary Product Information
5-Channel DSC Motor Driver
Package Description
QFN32
DIMENSION
(MM)
DIMENSION
(MIL)
SYMBOL
MIN.
0.70
0
NOM.
MAX.
0.80
0.05
MIN.
27.6
0
NOM.
29.5
MAX.
31.5
1.97
A
A1
A3
b
0.75
0.02
0.2 REF
0.79
7.9 REF
0.18
4.90
1.25
4.90
1.25
0.25
5.00
0.30
5.10
3.70
5.10
3.70
7.1
193
49
9.8
197
11.8
201
146
201
146
D
D2
E
2.70
106
5.00
193
49
197
E2
e
2.70
0.50 BSC
106
19.7 BSC
k
0.2
0.3
-
-
7.9
-
-
L
0.4
0.5
11.8
15.7
19.7
7F, No.9,PARK AVENUE. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C.
Tel: 886-3-563-0878
06/10/05 REV:1.1
Fax: 886-3-563-0879
WWW: http://www.aimtron.com.tw
Email: service@aimtron.com.tw
12
AIMTRON [ AIMTRON TECHNOLOGY ]
