a8902 Allegro MicroSystems, Inc., a8902 Datasheet - Page 11

• Manufacturer Part Number: a8902
• Description: 3-phase Brushless Dc Motor Controller/driver With Back-emf Sensing
• Manufacturer: Allegro MicroSystems, Inc.

www.allegromicro.com
0.0926
0.1043
0.2992
0.2914
2.65
2.35
0.020
0.013
7.60
7.40
0.51
0.33
24
0.0040
24
1
1
0.10
2
2
MIN
MIN
3
3
.
0.6141
0.5985
15.60
15.20
.
NOTES: 1. Webbed lead frame. Leads 6, 7, 18, and 19 are internally one piece.
2. Lead spacing tolerance is non-cumulative.
3. Exact body and lead configuration at vendor’s option within limits shown.
13
13
0.050
1.27
BSC
BSC
NOTE 1
NOTE 3
NOTE 1
NOTE 3
MOTOR CONTROLLER/DRIVER
10.65
10.00
0.419
0.394
0
3-PHASE BRUSHLESS DC
0
TO
TO
Dwg. MA-008-25A mm
8
8
Dwg. MA-008-25A in
1.27
0.40
0.050
0.016
0.0125
0.0091
0.32
0.23
8902–A
11