A4975SB-T
- Mfr.Part #
- A4975SB-T
- Manufacturer
- Allegro MicroSystems
- Package / Case
- 16-PowerDIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC MTR DRV BIPOLR 4.5-5.5V 16DIP
- Stock
- 45,227
- In Stock :
- 45,227
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Motor Drivers, Controllers
- Step Resolution :
- 1, 1/2, 1/4, 1/8
- Output Voltage :
- 50V
- Number of Pins :
- 16
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Radiation Hardening :
- No
- Operating Temperature :
- -20°C~150°C TJ
- Terminal Pitch :
- 2.54mm
- Number of Outputs :
- 1
- Power Supplies :
- 5V
- Voltage - Supply :
- 4.5V~5.5V
- Package / Case :
- 16-PowerDIP (0.300, 7.62mm)
- Supply Voltage :
- 5V
- Collector Emitter Voltage (VCEO) :
- 50V
- Terminal Position :
- Dual
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage-Min (Vsup) :
- 4.5V
- Voltage - Load :
- 5V~50V
- Function :
- Driver - Fully Integrated, Control and Power Stage
- Published :
- 2011
- Height :
- 5.33mm
- Applications :
- GENERAL PURPOSE
- Supply Voltage-Max (Vsup) :
- 5.5V
- Mount :
- Through Hole
- Output Configuration :
- Half Bridge (2)
- Additional Feature :
- ALSO REQUIRE 5V TO 50V
- Factory Lead Time :
- 16 Weeks
- Packaging :
- Tube
- Base Part Number :
- A4975
- Length :
- 19.05mm
- REACH SVHC :
- No SVHC
- Mounting Type :
- Through Hole
- Motor Type :
- Stepper
- Number of Terminations :
- 16
- Interface :
- Parallel
- Max Collector Current :
- 1.5A
- Motor Type - Stepper :
- Bipolar
- Terminal Finish :
- Matte Tin (Sn)
- JESD-609 Code :
- e3
- Width :
- 6.35mm
- Datasheets
- A4975SB-T

Motor Drivers, Controllers Allegro MicroSystems A4975SB-T Overview
The Allegro MicroSystems A4975SB-T motor driver integrates robust and precise control mechanisms designed specifically for bipolar stepper motors. Operating at a supply voltage range of 4.5 to 5.5V and encapsulated in a 16-pin DIP package, this IC is an ideal solution for developers needing reliable and high-performance motor control. The A4975SB-T facilitates fine-grained control of motor operations, enhancing the efficiency and accuracy of various applications. By leveraging advanced circuit design and Allegro's cutting-edge technology, this motor driver ensures smooth and efficient motor operations, making it a crucial component for manufacturing and robotics industries.
A4975SB-T Features
The A4975SB-T Motor Driver by Allegro MicroSystems features efficient bipolar stepping with a compact and robust design ideal for demanding applications. It supports a voltage range of 4.5 to 5.5 volts, offering versatility in various power environments. The integration in a 16DIP package allows for standard socket or surface mounting, facilitating easy installation and maintenance. Key attributes include thermal shutdown and crossover-current protection, which safeguard the device and the motor from potential damage due to overheating or excessive current.
A4975SB-T Applications
- Precision Machine Tools: Utilizes the A4975SB-T for precise control of stepper motors in CNC machines, enhancing accuracy and repeatability in cutting and shaping operations.
- Robotics: Employs the A4975SB-T for driving robotic arms, providing the necessary precision and control for complex assembly tasks and automated processes.
- 3D Printing: Key component in controlling stepper motors of 3D printers, ensuring smooth and precise layering that is crucial for print quality.
- Automated Guided Vehicles (AGVs): Used in the drive systems of AGVs for material handling in industrial settings, where reliable motor operation is critical for path accuracy and consistent performance.
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