The A4973 provides bidirectional PWM current control of inductive loads, with selectable current decay modes, integrated protection features, and a sleep mode for reduced power consumption.
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Brushed DC Motor Driver IC, 50V, 1.5A, SOIC-16, Parallel Interface Product overview: A4973SLBTR-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 50V, 1.5A, SOIC. Search-friendly keywords include motor driver IC, H-bridge, stepper motor, PWM control, motion control, 50V, 1.5A, SOIC, Motor Drivers, Controllers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 744-A4973SLBTR-T can be used for catalog matching and distributor lookup.
Full-Bridge PWM Motor Driver 1.5A SO16W
Full-Bridge PWM Motor Driver 1.5A SO16W
Full-Bridge PWM Motor Driver 1.5A SO16W
Bipolar Motor Driver Power MOSFET Parallel 16-SOIC
Bipolar Motor Driver Power MOSFET Parallel 16-SOIC
Bipolar Motor Driver Power MOSFET Parallel 16-SOIC
Manufacturer: Allegro MicroSystems, LLC
Win Source Part Number: 1011291-A4973SLBTR-T
Packaging: Reel - TR
Applications: General Purpose
Mounting: SMD (SMT)
Technology: Power MOSFET
Output Current: 1.5A
Voltage - Load: 5 V to 50 V
Motor Type - Stepper: Bipolar
Motor Type - AC, DC: Brushed DC
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -20°C to 150°C (TJ)
Case / Package: 16-SOIC
Purpose: Driver - Fully Integrated, Control and Power Stage
Supply Voltage - Operating: 3 V to 5.5 V
Popularity: Medium
Fake Threat In the Open Market: 50 pct.
Supply and Demand Status: Balance
IC MTR DRV BIPOLAR 3-5.5V 16SOIC
Bipolar Motor Driver Power MOSFET Parallel 16-SOIC
IC MTR DRV BIPOLAR 3-5.5V 16SOIC
MOTOR DRIVER, FULL BRIDGE, 1.5A, WSOIC-16; Motor Type:Full Bridge; No. of Outputs:2Outputs; Output Current:1.5A; Output Voltage:50V; Driver Case Style:WSOIC; No. of Pins:16Pins; Supply Voltage Min:3V; Supply Voltage Max:5.5V RoHS Compliant: Yes
MOTOR DRIVER, FULL BRIDGE, 1.5A, WSOIC-16, FULL REEL; Motor Type:Full Bridge; No. of Outputs:2Outputs; Output Current:1.5A; Output Voltage:50V; Driver Case Style:WSOIC; No. of Pins:16Pins; Supply Voltage Min:3V; Product Range:- RoHS Compliant: Yes
| Allegro MicroSystems Inc. | ERSAELECTRONICS PTE. LTD. | RS Components, Ltd. | RS Components, Ltd. | DigiKey | Win Source Electronics | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | DC Motor Drives | DC Motor Drives | DC Motor Drives | DC Motor Drives | DC Motor Drives | Motion Controllers | Motor Controllers | Motor Controllers | Motor Controllers | Motor Controllers | Motor Controllers |
| Product Number | A4973SLBTR-T | 744-A4973SLBTR-T | 7532046 | 7532046P | 620-1438-1-ND | 1011291-A4973SLBTR-T | A4973SLBTR-T | A4973SLBTR-T | A4973SLBTR-T | 87T7243 | 67T0338 |
| Product Name | Full Bridge Pwm Motor Driver | 50V 1.5A SOIC Motor Driver IC | Motor Driver ICs | Motor Driver ICs | Motor Drivers, Controllers | PMIC - PMIC - Motor Drivers, Controllers - A4973SLBTR-T | PMIC - Motor Drivers, Controllers | Motor Drivers, Controllers | Integrated Circuits (ICs) - Power Management (PMIC) - Motor Drivers, Controllers | Motor Driver, Full Bridge, 1.5A, Wsoic-16; Motor Type Allegro Microsystems | Motor Driver, Full Bridge, 1.5A, Wsoic-16, Full Reel; Motor Type Allegro Microsystems |
| Product | Pulse Width Modulation Drive | MCU | MCU | ||||||||
| Configuration | PCB Mount | PCB Mount; Other; Surface mount | PCB Mount | PCB Mount; "16-PowerSOIC (0.295"", 7.50mm Width)" | |||||||
| PC-Based Bus | Parallel | ||||||||||
| Operating Temperature | -20 C (-4 F) | -20 to 150 C (-4 to 302 F) | -20 to 150 C (-4 to 302 F) | -20 to 150 C (-4 to 302 F) | |||||||
| DC Input | 50 volts | 3 to 6 volts | 3 to 6 volts | 3 to 6 volts | 3 to ? volts |
