Brushless DC Motor Controller, 1.5A, NMOS, PDSO24, PLASTIC, SOIC-24 Product overview: A3948SLB 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 1.5A, SOIC. Search-friendly keywords include motor driver IC, H-bridge, stepper motor, PWM control, motion control, 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-A3948SLB can be used for catalog matching and distributor lookup.
Motor Driver DMOS Serial 24-SOIC
Manufacturer: Allegro MicroSystems, LLC
Win Source Part Number: 101123-A3948SLB
Packaging: Tube/Rail
Applications: General Purpose
Mounting: SMD (SMT)
Technology: DMOS
Output Current: 1.5A
Voltage - Load: 20 V to 50 V
Motor Type - AC, DC: Brushed DC
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -20°C to 150°C (TJ)
Case / Package: 24-SOIC
Purpose: Driver - Fully Integrated, Control and Power Stage
Supply Voltage - Operating: 4.5 V to 5.5 V
Popularity: Medium
Fake Threat In the Open Market: 61 pct.
Supply and Demand Status: Sufficient
IC MOTOR DRIVER 4.5V-5.5V 24SOIC
Motor Driver DMOS Serial 24-SOIC
IC MOTOR DRIVER 4.5V-5.5V 24SOIC
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | DC Motor Drives | DC Motor Drives | Motion Controllers | Motor Controllers | Motor Controllers | Motor Controllers |
| Product Number | 744-A3948SLB | A3948SLB-ND | 101123-A3948SLB | A3948SLB | A3948SLB | A3948SLB |
| Product Name | 1.5A SOIC Motor Driver IC | Motor Drivers, Controllers | PMIC - PMIC - Motor Drivers, Controllers - A3948SLB | Integrated Circuits (ICs) - Power Management (PMIC) - Motor Drivers, Controllers | Motor Drivers, Controllers | PMIC - Motor Drivers, Controllers |
| PC-Based Bus | Serial | |||||
| 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 | 6 volts | 4 to 6 volts | 4 to 6 volts | |||
| Motor / System | DC Brushed | DC Brushed; Brushed DC | ||||
| Configuration | PCB Mount; "24-SOIC (0.295"", 7.50mm Width)" |
