A1441EELLT-T Allegro Microsystems Inc, A1441EELLT-T Datasheet - Page 5

• Manufacturer Part Number: A1441EELLT-T
• Description: IC LO VOLT DC MOTOR DRIVER 6MLP
• Manufacturer: Allegro Microsystems Inc

Specifications of A1441EELLT-T

• Applications: DC Motor Driver, Brushless (BLDC)
• Number Of Outputs: 1
• Voltage - Supply: 2 V ~ 4 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 6-UFDFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Voltage - Load: -
• Other names: 620-1167-2

A1441
5,581,179; 5,517,112; 5,619,137; 5,621,319; 5,650,719; 5,686,894; 5,694,038; 5,729,130; 5,917,320; and other patents pending.
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 ©2005-2008, Allegro MicroSystems, Inc.
The products described herein are manufactured under one or more of the following U.S. patents: 5,045,920; 5,264,783; 5,442,283; 5,389,889;
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;
A Terminal #1 mark area
B Exposed thermal pad (reference only, terminal #1
C
D
E
Preliminary dimensions, for reference only
(JEDEC ultra-thin MO-229UCCD, except contact layout)
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
identifier appearance at supplier discretion)
Hall element (not to scale)
Active area depth
Reference land pattern layout; adjust as necessary to meet
application process requirements and PCB layout
tolerances; when mounting on a multilayer PCB, thermal
vias at the exposed thermal pad land can improve thermal
dissipation (reference EIA/JEDEC Standard JESD51-5)
2X0.20
MIN
0.60
NOM
.024
.008
4X0.20
MIN
.008
1.45
NOM
.057
6
1
C
For the latest version of this document, visit our website:
Low-Voltage Full-Bridge Brushless DC Motor
Package EL, 6 pin MLP/DFN/SON
0.30
NOM
0.50
NOM
1.00
NOM
.012
.020
Driver with Hall Element Commutation
.039
www.allegromicro.com
6X
6X
0.32
0.20
0.10 [.004] M C A
0.05 [.002] M C
0.08 [.003]
0.35
0.15
.013
.008
R0.20
REF
D
.014
.006
1.00 .0394
C
.008
0.50 .020
B
1.45
NOM
D
6
6
.057
1.00 .0394
A
1
1
2.15
1.85
B
2
2
.085
.073
115 Northeast Cutoff, Box 15036
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 [phone]
www.allegromicro.com
D
2.15
1.85
A
B
0.05
0.00
0.05
0
.085
.073
1.00
NOM
.002
.000
.002
.000
.039
0.15
REF
SEATING
PLANE
0.55
0.45
.006
.022
.018
C
E
4