A3974SED
Allegro MicroSystems

Allegro MicroSystems
IC MOTOR DRIVER 4.5V-5.5V 44PLCC
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The A3974SED by Allegro MicroSystems is a revolutionary PMIC - Motor Drivers, Controllers IC that redefines motor control efficiency and precision. With capabilities such as dynamic braking, sensorless control, and ultra-low latency, this IC is suited for applications in gaming peripherals, automotive ADAS, and precision manufacturing. Allegro MicroSystems's commitment to quality is evident in the A3974SED, which offers robust performance and long-term reliability. Incorporate this advanced IC into your designs and achieve unparalleled motor control accuracy and efficiency.
Specifications
- Product Status: Obsolete
- Motor Type - Stepper: -
- Motor Type - AC, DC: Brushed DC
- Function: Driver - Fully Integrated, Control and Power Stage
- Output Configuration: Half Bridge (4)
- Interface: Serial
- Technology: DMOS
- Step Resolution: -
- Applications: General Purpose
- Current - Output: 1.5A
- Voltage - Supply: 4.5V ~ 5.5V
- Voltage - Load: 15V ~ 50V
- Operating Temperature: -20°C ~ 150°C (TJ)
- Mounting Type: Surface Mount
- Package / Case: 44-LCC (J-Lead)
- Supplier Device Package: 44-PLCC (16.59x16.59)