The A4970 efficiently drives bipolar stepper motors or two DC motors, with integrated PWM current control, internal clamp diodes, and thermal protection.
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Dual Full-Bridge PWM Motor Driver SOIC24
Dual Full-Bridge PWM Motor Driver SOIC24
Dual Full-Bridge PWM Motor Driver SOIC24
Manufacturer: Allegro MicroSystems, LLC
Win Source Part Number: 1011290-A4970SLBTR-T
Packaging: Reel - TR
Applications: General Purpose
Mounting: SMD (SMT)
Technology: DMOS
Output Current: 750mA
Voltage - Load: 7.45 V to 45 V
Motor Type - Stepper: Bipolar
Motor Type - AC, DC: Brushed DC
Family Name: A4970
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -20°C to 150°C (TJ)
Case / Package: 24-SOIC
Purpose: Driver - Fully Integrated, Control and Power Stage
Supply Voltage - Operating: 4.75 V to 5.25 V
Alternative Parts (Cross-Reference): A4970GLBTR-T;
Introduction Date: March 09, 2011
ECCN: EAR99
Country of Origin: Philippines
Estimated EOL Date: 2022
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 32 pct.
Supply and Demand Status: Sufficient
Application Field: Used in Computers & Computer Peripherals, Industrial, Communications & Networking
Bipolar Motor Driver DMOS On/Off 24-SOIC
Bipolar Motor Driver DMOS On/Off 24-SOIC
Bipolar Motor Driver DMOS On/Off 24-SOIC
Brushless DC Motor Controller, 1A, PDSO24, LEAD FREE, MS-013AD, SOIC-24 Product overview: A4970SLBTR-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 1A, SOIC. Search-friendly keywords include motor driver IC, H-bridge, stepper motor, PWM control, motion control, 1A, SOIC, Motor Drivers, Controllers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 744-A4970SLBTR-T can be used for catalog matching and distributor lookup.
IC MOTOR DRIVER BIPOLAR 24SOIC
Bipolar Motor Driver DMOS On/Off 24-SOIC
IC MOTOR DRIVER BIPOLAR 24SOIC
MOTOR DRIVER, FULL BRIDGE, 750mA, WSOIC-24; Motor Type:Full Bridge; No. of Outputs:2Outputs; Output Current:750mA; Output Voltage:45V; Driver Case Style:WSOIC; No. of Pins:24Pins; Supply Voltage Min:7.45V; Supply Voltage Max:45V RoHS Compliant: Yes
MOTOR DRIVER, FULL BRIDGE, 750mA, WSOIC-24, FULL REEL; Motor Type:Full Bridge; No. of Outputs:2Outputs; Output Current:750mA; Output Voltage:45V; Driver Case Style:WSOIC; No. of Pins:24Pins; Supply Voltage Min:7.45V; Product Range:- RoHS Compliant: Yes
| Allegro MicroSystems Inc. | RS Components, Ltd. | RS Components, Ltd. | Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | DC Motor Drives | Stepper Motor Drives | Stepper Motor Drives | Motion Controllers | DC Motor Drives | DC Motor Drives | Motor Controllers | Motor Controllers | Motor Controllers | Motor Controllers | Motor Controllers |
| Product Number | A4970SLBTR-T | 7532034 | 7532034P | 1011290-A4970SLBTR-T | 620-1437-2-ND | 744-A4970SLBTR-T | A4970SLBTR-T | A4970SLBTR-T | A4970SLBTR-T | 87T7241 | 55T5235 |
| Product Name | Dual Full Bridge Pwm Motor Driver | Motor Driver ICs | Motor Driver ICs | PMIC - PMIC - Motor Drivers, Controllers - A4970SLBTR-T | Motor Drivers, Controllers | 1A SOIC Motor Driver IC | PMIC - Motor Drivers, Controllers | Motor Drivers, Controllers | Integrated Circuits (ICs) - Power Management (PMIC) - Motor Drivers, Controllers | Motor Driver, Full Bridge, 750Ma, Wsoic-24; Motor Type Allegro Microsystems | Motor Driver, Full Bridge, 750Ma, Wsoic-24, Full Reel; Motor Type Allegro Microsystems |
| Product | Pulse Width Modulation Drive | ||||||||||
| Configuration | PCB Mount | PCB Mount; Other; Surface mount | PCB Mount | PCB Mount; "24-SOIC (0.295"", 7.50mm Width)" | |||||||
| Motor / System | Stepper | Stepper | DC Brushed | DC Brushed; Brushed DC | Full Bridge | Full Bridge | |||||
| Operating Temperature | -20 to 150 C (-4 to 302 F) | -20 to 150 C (-4 to 302 F) | -20 C (-4 F) | -20 to 150 C (-4 to 302 F) | |||||||
| AC Input | 5 to 5 volts | 5 to 5 volts | 7 to 45 volts | 7 to ? volts |
