A3986SLD-T Allegro MicroSystems, Inc., A3986SLD-T Datasheet - Page 16

• Manufacturer Part Number: A3986SLD-T
• Description: DUAL H-BRIDGE MOSFET DRVR W/MICRO TRANS
• Manufacturer: Allegro MicroSystems, Inc.

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.
38X
Copyright ©2005-2009, 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;
0.10
0.22 ±0.05
C
38
1
2
A
9.70 ±0.10
0.50
For the latest version of this document, visit our website:
LD Package, 38-Pin TSSOP
4.40 ±0.10
0.10 ±0.05
SEATING
PLANE
1.20 MAX
www.allegromicro.com
C
6.40 ±0.20
Dual Full-Bridge MOSFET Driver
with Microstepping Translator
GAUGE PLANE
0.25
4º
SEATING PLANE
0.15
+0.06
–0.05
A Terminal #1 mark area
B
All dimensions nominal, not for tooling use
(reference JEDEC MO-153 BD-1)
Dimensions in millimeters
38
1
1.60
Reference pad layout (reference IPC SOP50P640X110-38M)
All pads a minimum of 0.20 mm from all adjacent pads; adjust as necessary
to meet application process requirements and PCB layout tolerances
2
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
B
PCB Layout Reference View
0.50
0.30
6.00
16