A3986SLDTR-T Allegro, A3986SLDTR-T Datasheet - Page 16

• Manufacturer Part Number: A3986SLDTR-T
• Manufacturer: Allegro

A3986
mit improvements in the per for mance, reliability, or manufacturability of its products. Before placing an order, the user is cautioned to verify that the
information being relied upon is current.
failure of that life support device or system, or to affect the safety or effectiveness of that device or system.
nor for any in fringe ment of patents or other rights of third parties which may result from its use.
Copyright ©2005, 2007, Allegro MicroSystems, Inc.
The products described here are manufactured under one or more U.S. patents or U.S. patents pending.
Allegro MicroSystems, Inc. reserves the right to make, from time to time, such de par tures from the detail spec i fi ca tions as may be required to per-
Allegro’s products are not to be used in life support devices or systems, if a failure of an Allegro product can reasonably be expected to cause the
The in for ma tion in clud ed herein is believed to be ac cu rate and reliable. How ev er, Allegro MicroSystems, Inc. assumes no re spon si bil i ty for its use;
38X
38X
1.85
NOM
0.10 [.004]
0.08 [.003] M C A B
0.27
0.17
.073
.011
.007
C
38
B
38
1
1
2
2
A
0.30
NOM
.012
For the latest version of this document, visit our website:
9.8
9.6
.386
.378
36X 0.20
MIN
0.50 .020
LD Package, 38-Pin TSSOP
.008
www.allegromicro.com
Dual Full-Bridge MOSFET Driver
5.9
NOM
0.50
NOM
A
0.15
0.00
.232
.020
4.5
4.3
1.20
MAX
SEATING
PLANE
.006
.000
with Microstepping Translator
B
.177
.169
.047
6.6
6.2
B Reference land pattern layout (reference IPC7351
A Terminal #1 mark area
C
Preliminary dimensions, for reference only
(reference JEDEC MO-153 BD-1)
Dimensions in millimeters
U.S. Customary dimensions (in.) in brackets, for reference only
Dimensions exclusive of mold flash, gate burrs, and dambar protrusions
Exact case and lead configuration at supplier discretion within limits shown
.260
.244
TSSOP50P640X120-38M); adjust as necessary to meet
application process requirements and PCB layout tolerances
GAUGE PLANE
115 Northeast Cutoff, Box 15036
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 [phone]
www.allegromicro.com
8º
0º
0.75
0.45
0.25 .010
SEATING PLANE
0.20
0.09
1
REF
.030
.018
.039
.008
.004
16