A3959SLB Allegro Microsystems Inc, A3959SLB Datasheet - Page 10

• Manufacturer Part Number: A3959SLB
• Description: IC MOTOR DRIVER PWM FULL 24-SOIC
• Manufacturer: Allegro Microsystems Inc

Specifications of A3959SLB

• Applications: PWM Motor Driver
• Number Of Outputs: 1
• Current - Output: ±3A
• Voltage - Load: 9.5 V ~ 50 V
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -20°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

A3959
24X
0.10
0.41 ±0.10
C
24
1
2
A
1.27 MIN
For reference only
Pins 6 and 7, and 18 and 19 internally fused
Dimensions in millimeters
(Reference JEDEC MS-013 AD)
Dimensions exclusive of mold flash, gate burrs, and dambar protrusions
Exact case and lead configuration at supplier discretion within limits shown
1.52
15.40±0.20
A
+0.25
–0.38
24
1
1.27
2
0.018
0.46 ±0.12
LB package 24-pin SOICW
B package 24-pin DIP
7.50±0.10
DMOS Full-Bridge PWM Motor Driver
30.10
0.20 ±0.10
+0.25
–0.64
SEATING
PLANE
2.65 MAX
2.54
10.30±0.33
C
A Terminal #1 mark area
B
Reference pad layout (reference IPC SOIC127P1030X265-24M)
All pads a minimum of 0.20 mm from all adjacent pads; adjust as necessary
to meet application process requirements and PCB layout tolerances
5.33 MAX
3.30
6.35
GAUGE PLANE
+0.51
–0.38
4° ±4
0.25
0.84
SEATING PLANE
+0.76
–0.25
0.27
+0.44
–0.43
+0.07
–0.06
A Terminal #1 mark area
For Reference Only
(reference JEDEC MS-001 BE)
Dimensions in millimeters
Dimensions exclusive of mold flash, gate burrs, and dambar protrusions
Exact case and lead configuration at supplier discretion within limits shown
10.92
+0.38
–0.25
2.20
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
B
1.27
PCB Layout Reference View
7.62
0.38
+0.10
–0.05
0.65
10
9.60