A3980 Allegro MicroSystems, Inc., A3980 Datasheet - Page 17
A3980
Manufacturer Part Number
A3980
Description
Automotive DMOS Microstepping Driver with Translator
Manufacturer
Allegro MicroSystems, Inc.
Datasheet
1.A3980.pdf
(18 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
A3980KLPT
Manufacturer:
ALLEGRO/雅丽高
Quantity:
20 000
Part Number:
A3980KLTP
Manufacturer:
ALLEGRO/雅丽高
Quantity:
20 000
Automotive DMOS Microstepping Driver with Translator
A3980 28-Pin TSSOP with Exposed Thermal Pad
NOTES:
1. Exact body and lead confi guration at vendor’s option within limits shown.
2. Lead spacing tolerance is non-cumulative.
3. Supplied in standard sticks/tubes of 49 devices or add “TR” to part number
4. Dimensions meet JEDEC MO-153AET. However, the exposed thermal pad
6.6
6.2
for tape and reel.
has the dimensions shown.
0.30
0.19
.260
.244
4.5
4.3
.012
.007
.177
.169
A Exposed thermal pad (bottom surface)
Dimensions in millimeters
U.S. Customary dimensions (in.) in brackets, for reference only
28
1
2
www.allegromicro.com
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
5
BSC
A
0.65
BSC
.200
9.8
9.6
.026
.386
.378
0.75
0.45
3
BSC
.118
.030
.018
0.15
0.00
1.20
MAX
.006
.000
.047
Gauge Plane
0.25
BSC
8º
0º
1
REF
Seating Plane
0.20
0.09
.039
.010
.008
.004
A3980
17