Allegro Microsystems Brushed DC Motor Driver IC 16-Pin SOIC 50 V 1.5 A A4973SLBTR-T

Allegro Microsystems A4973SLBTR-T is a specialized brushed DC motor driver IC designed for applications requiring precise and efficient motor control. Housed in a compact 16-pin SOIC surface mount package, this IC supports full bridge motor configurations for bidirectional control of brushed DC motors. The device is engineered to handle a maximum collector emitter voltage (Vceo) of 50 V and a collector current of up to 1.5 A, making it suitable for moderate power motor control applications in industrial, automotive, and consumer electronics sectors.

With a typical switching frequency of 70 kHz, the IC ensures smooth and efficient motor operation while maintaining low supply current consumption of 3.5 mA, aiding in energy-efficient designs. Operating across a voltage range of 3 V to 5.5 V and designed to function in temperatures from -20°C to 85°C, it meets the demands of diverse environmental conditions. The device's compact dimensions, 10.3 mm length, 7.5 mm width, and 2.45 mm height, facilitate easy integration onto PCBs, enabling streamlined motor driver board designs.

This motor driver IC is ideal for applications in industrial automation, robotics, HVAC systems, and other electromechanical systems where reliable brushed DC motor control is essential. Its surface mount package and rated current capacity make it a versatile component for designers prioritizing compact and efficient motor driver solutions.

Supports brushed DC motors with full bridge configuration. Maximum IGBT collector current of 1.5 A for robust motor control. Voltage ratings up to 50 V collector emitter (Vceo) for versatile power handling. Operates with supply voltage range from 3 V minimum to 5.5 V maximum.

Typical switching frequency is 70 kHz for efficient operation. Compact surface mount SOIC package with 16 pins for PCB integration. Operating temperature range from -20°C to 85°C suitable for varied environments. Supply current at 3.5 mA enables low power consumption designs.

Dimensions: Length 10.3 mm, Width 7.5 mm, Height 2.45 mm.

This IC enables precise motor speed and direction control for diverse applications including industrial equipment, laboratory instruments, and robotics. Explore related Motor Driver ICs and components in EnvMart for comprehensive system design solutions.