The A4954 provides independent control of two DC motors with its dual full-bridge design, integrated synchronous rectification, and comprehensive protection features.
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Download Datasheet
Manufacturer: Allegro MicroSystems, LLC
Win Source Part Number: 089587-A4954ELPTR-T
Packaging: Reel - TR
Applications: General Purpose
Mounting: SMD (SMT)
Technology: DMOS
Output Current: 2A
Voltage - Load: 8 V to 40 V
Motor Type - AC, DC: Brushed DC
Family Name: A4954
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 150°C (TJ)
Case / Package: 16-TSSOP-EP
Purpose: Driver - Fully Integrated, Control and Power Stage
Supply Voltage - Operating: 8 V to 40 V
Alternative Parts (Cross-Reference): BD6762FV; TB67H410NG; TB62216FNG(O,C8,EL;
Introduction Date: December 10, 2010
ECCN: EAR99
Country of Origin: Malaysia, Taiwan
Estimated EOL Date: 2022
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 28 pct.
Supply and Demand Status: Balance
Motor Driver DMOS Parallel 16-eTSSOP-EP
Motor Driver DMOS Parallel 16-eTSSOP-EP
Motor Driver DMOS Parallel 16-eTSSOP-EP
2A Brush DC Motor Driver, 40V, 2-Ch, TSSOP-16 Product overview: A4954ELPTR-T from Allegro MicroSystems is a Motor Driver IC for embedded motor control, robotics, automation equipment, haptic feedback, pumps, fans, and industrial motion systems. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 2A, 40V, TSSOP. Search-friendly keywords include motor driver IC, H-bridge, stepper motor, PWM control, motion control, 2A, 40V, TSSOP, Motor Drivers, Controllers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 744-A4954ELPTR-T can be used for catalog matching and distributor lookup.
MOTOR DRIVER, -40 TO 85DEG C; Motor Type:DC Brush; No. of Outputs:4Outputs; Output Current:2A; Output Voltage:-; Driver Case Style:TSSOP-EP; No. of Pins:16Pins; Supply Voltage Min:8V; Supply Voltage Max:40V; Operating Temperature RoHS Compliant: Yes
IC MOTOR DRIVER 8V-40V 16TSSOP
Motor Driver DMOS Parallel 16-eTSSOP-EP
IC MOTOR DRIVER 8V-40V 16TSSOP
| Allegro MicroSystems Inc. | Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | DC Motor Drives | Motion Controllers | DC Motor Drives | DC Motor Drives | Motor Controllers | Motor Controllers | Motor Controllers | Motor Controllers |
| Product Number | A4954ELPTR-T | 089587-A4954ELPTR-T | 620-1384-1-ND | 744-A4954ELPTR-T | 94AC7439 | A4954ELPTR-T | A4954ELPTR-T | A4954ELPTR-T |
| Product Name | Dual DMOS Full Bridge Motor Driver | PMIC - PMIC - Motor Drivers, Controllers - A4954ELPTR-T | Motor Drivers, Controllers | 2A 40V TSSOP Motor Driver IC | Motor Driver, -40 To 85Deg C; Motor Type Allegro Microsystems | Integrated Circuits (ICs) - Power Management (PMIC) - Motor Drivers, Controllers | Motor Drivers, Controllers | PMIC - Motor Drivers, Controllers |
| Motor / System | DC Brushed | DC Brushed | DC Brushed; DC Brush | DC Brushed; Brushed DC | ||||
| Configuration | PCB Mount | PCB Mount; "16-TSSOP (0.173"", 4.40mm Width) Exposed Pad" | ||||||
| Operating Temperature | -40 to 150 C (-40 to 302 F) | -40 to 150 C (-40 to 302 F) | -40 C (-40 F) | -40 to 150 C (-40 to 302 F) | ||||
| AC Input | 8 to 40 volts | 8 to 40 volts | 8 to 40 volts | |||||
| DC Input | 8 to 40 volts | 8 to 40 volts | 40 volts | 8 to 40 volts |
