A3973SLBTR-T
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- Mfr.Part #
- A3973SLBTR-T
- Manufacturer
- Allegro MicroSystems
- Package / Case
- 24-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MTR DRV BIPLR 4.5-5.5V 24SOIC
- Stock
- 1,892
- In Stock ：
- 1,892
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Motor Drivers, Controllers
- Step Resolution :
- 1 ~ 1/64
- Applications :
- GENERAL PURPOSE
- Number of Outputs :
- 1
- Function :
- Driver - Fully Integrated, Control and Power Stage
- Reach Compliance Code :
- Unknown
- Operating Temperature :
- -20°C~150°C TJ
- Width :
- 7.5mm
- Terminal Finish :
- Matte Tin (Sn)
- Output Configuration :
- Half Bridge (4)
- Mount :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Current - Output :
- 1A
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Motor Type - Stepper :
- Bipolar
- Analog IC - Other Type :
- STEPPER MOTOR CONTROLLER
- Height Seated (Max) :
- 2.65mm
- Voltage - Load :
- 15V~35V
- Operating Supply Voltage :
- 5V
- Packaging :
- Tape and Reel (TR)
- ECCN Code :
- EAR99
- Terminal Position :
- Dual
- Lead Free :
- Lead Free
- Base Part Number :
- A3973
- Number of Terminations :
- 24
- Package / Case :
- 24-SOIC (0.295, 7.50mm Width)
- Published :
- 2007
- Mounting Type :
- Surface Mount
- Qualification Status :
- Not Qualified
- Number of Pins :
- 24
- Supply Voltage :
- 5V
- JESD-609 Code :
- e3
- Peak Reflow Temperature (Cel) :
- 260
- Voltage - Supply :
- 4.5V~5.5V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Interface :
- Serial
- Terminal Form :
- Gull wing
- Datasheets
- A3973SLBTR-T
Motor Drivers, Controllers Allegro MicroSystems A3973SLBTR-T Overview
The Allegro MicroSystems A3973SLBTR-T is a state-of-the-art bipolar stepper motor driver integrated circuit designed to handle complex motor control applications. Engineered for precision and durability, this IC efficiently drives bipolar stepper motors with supply voltages ranging from 4.5V to 5.5V. Its compact 24-SOIC package is ideal for designs where space is at a premium, making it a preferred choice for a wide range of industrial applications. The integration of advanced features in this Motor Drivers, Controllers Allegro MicroSystems A3973SLBTR-T product ensures reliable performance and simplifies the implementation process, making it highly desirable for high-volume B2B procurement.
A3973SLBTR-T Features
This IC motor driver includes numerous features designed to enhance its functionality and ease of use in applications requiring precise control over stepper motors. Key features include thermal shutdown circuitry, crossover-current protection, and a ground-clamp diode. It also supports PWM microstepping motor control, which facilitates smooth and precise motor operations. The built-in translator facilitates easy implementation, reducing development time and simplifying the overall design process.
A3973SLBTR-T Applications
- Automated Equipment: Utilized in the control systems of automated production lines, enhancing precision and reliability in operations.
- Robotics: Drives robotic arms and mechanisms, providing the necessary control for intricate movements and tasks.
- Office Automation: Powers devices such as printers and copiers, ensuring efficient and smooth motor operations.
- Medical Devices: Critical for the operation of various medical equipment, where precise motor control is paramount.
- 3D Printing: Essential in 3D printers for precise control of the printing mechanisms, contributing to the accuracy and quality of prints.
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