3958
DMOS FULL-BRIDGE
PWM MOTOR DRIVER
A3958SB
Dimensions in Inches
(controlling dimensions)
0.014
0.008
NOTE 1
24
13
0.430
MAX
0.280
0.240
0.300
BSC
1
6
7
12
0.100
BSC
0.070
0.045
0.005
MIN
1.280
1.230
0.210
MAX
0.015
MIN
0.150
0.115
0.022
0.014
Dwg. MA-001-25A in
Dimensions in Millimeters
(for reference only)
0.355
0.204
NOTE 1
24
13
10.92
MAX
7.11
6.10
7.62
BSC
1
6
7
12
2.54
BSC
1.77
1.15
0.13
MIN
32.51
31.24
5.33
MAX
0.39
MIN
3.81
2.93
0.558
0.356
Dwg. MA-001-25A mm
NOTES: 1. Webbed lead frame. Leads 6, 7, 18, and 19 are internally one piece.
2. Exact body and lead configuration at vendor’s option within limits shown.
3. Lead spacing tolerance is non-cumulative.
4. Lead thickness is measured at seating plane or below.
5. Supplied in standard sticks/tubes of 15 devices.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
10
ALLEGRO [ ALLEGRO MICROSYSTEMS ]
