Manufacturer: Allegro MicroSystems, LLC
Win Source Part Number: 130525-A3938SEQ
Packaging: Tube/Rail
Applications: General Purpose
Mounting: SMD (SMT)
Technology: Power MOSFET
Motor Type - AC, DC: Brushless DC (BLDC)
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -20°C to 85°C (TA)
Case / Package: 32-PLCC (11.43x13.97)
Purpose: Controller - Commutation, Direction Management
Supply Voltage - Operating: 18 V to 50 V
Popularity: Medium
Fake Threat In the Open Market: 36 pct.
Supply and Demand Status: Limited
Brushless DC Motor Controller, PQCC32, PLASTIC, MS-016AE, LCC-32 Product overview: A3938SEQ 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include motor driver IC, H-bridge, stepper motor, PWM control, motion control, Motor Drivers, Controllers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 744-A3938SEQ can be used for catalog matching and distributor lookup.
Motor Driver Power MOSFET Parallel, PWM 32-PLCC (11.43x13.97)
Motor Driver Power MOSFET Parallel, PWM 32-PLCC (11.43x13.97)
IC MOTOR DRIVER 18V-50V 32PLCC
IC MOTOR DRIVER 18V-50V 32PLCC
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | Motion Controllers | DC Motor Drives | Motor Controllers | Motor Controllers | Motor Controllers | Motor Controllers |
| Product Number | 130525-A3938SEQ | 744-A3938SEQ | A3938SEQ-ND | A3938SEQ | A3938SEQ | A3938SEQ |
| Product Name | PMIC - PMIC - Motor Drivers, Controllers - A3938SEQ | Motor Driver IC | Motor Drivers, Controllers | Motor Drivers, Controllers | Integrated Circuits (ICs) - Power Management (PMIC) - Motor Drivers, Controllers | PMIC - Motor Drivers, Controllers |
| Operating Temperature | -20 to 85 C (-4 to 185 F) | -20 C (-4 F) | -20 to 85 C (-4 to 185 F) | -20 to 85 C (-4 to 185 F) | ||
| AC Input | 18 to 50 volts | 18 to 50 volts | ||||
| DC Input | 18 to 50 volts | 18 to 50 volts | ||||
| PC-Based Bus | Parallel, PWM |
