A3974SED-T
- Mfr.Part #
- A3974SED-T
- Manufacturer
- Allegro MicroSystems
- Package / Case
- 44-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC MOTOR DRIVER 4.5V-5.5V 44PLCC
- Stock
- 15,843
- In Stock :
- 15,843
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Motor Drivers, Controllers
- Applications :
- GENERAL PURPOSE
- Function :
- Driver - Fully Integrated, Control and Power Stage
- JESD-30 Code :
- S-PQCC-J44
- Width :
- 16.59mm
- ECCN Code :
- EAR99
- Supply Voltage :
- 5V
- Power Supplies :
- 5V
- Packaging :
- Tube
- Terminal Pitch :
- 1.27mm
- JESD-609 Code :
- e3
- Supply Current-Max (Isup) :
- 10mA
- Surface Mount :
- yes
- Terminal Position :
- QUAD
- Interface :
- Serial
- Terminal Finish :
- Matte Tin (Sn)
- Output Configuration :
- Half Bridge (4)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Published :
- 2009
- Current - Output :
- 1.5A
- Voltage - Load :
- 15V~50V
- Voltage - Supply :
- 4.5V~5.5V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Additional Feature :
- ALSO REQUIRES A 15V TO 50V SUPPLY
- Supply Voltage-Max (Vsup) :
- 5.5V
- HTS Code :
- 8542.39.00.01
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 44
- Motor Type - AC, DC :
- Brushed DC
- Qualification Status :
- Not Qualified
- Operating Temperature :
- -20°C~150°C TJ
- Supply Voltage-Min (Vsup) :
- 4.5V
- Package / Case :
- 44-LCC (J-Lead)
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Form :
- J BEND
- Length :
- 16.59mm
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- A3974
- Height Seated (Max) :
- 4.57mm
- Analog IC - Other Type :
- STEPPER MOTOR CONTROLLER
- Datasheets
- A3974SED-T

[Motor Drivers, Controllers Allegro MicroSystems A3974SED-T] Overview
Introducing the cutting-edge IC Motor Driver, A3974SED-T, meticulously engineered by Allegro MicroSystems. This innovative component epitomizes excellence in integrated circuits, offering unparalleled precision and performance for a multitude of applications. Designed to operate within a voltage range of 4.5V to 5.5V, this 44PLCC package delivers superior control and efficiency, making it an ideal choice for demanding industrial environments.
With its advanced features and robust construction, the A3974SED-T sets the benchmark for motor drivers, empowering businesses to achieve unparalleled levels of productivity and reliability. Whether it's powering intricate machinery or driving complex automation systems, this exceptional device ensures seamless operation and optimal performance.
A3974SED-T Features
- Highly precise motor control
- Wide operating voltage range: 4.5V to 5.5V
- 44PLCC package for easy integration
- Exceptional efficiency and reliability
- Advanced thermal protection
- Integrated fault diagnostics
- Low quiescent current
- Flexible step and direction control
- Multiple decay modes for optimized performance
A3974SED-T Applications
- Industrial Automation: The A3974SED-T drives precision machinery with unparalleled accuracy, ensuring smooth operations in industrial automation applications. Its robust design and advanced features make it indispensable for enhancing productivity and efficiency in manufacturing environments.
- Robotics: Powering the movements of robotic systems, the A3974SED-T provides precise motor control, enabling seamless motion in a variety of robotic applications. From assembly lines to warehouse automation, this versatile component elevates performance and reliability.
- Automotive Systems: With its exceptional reliability and efficiency, the A3974SED-T is an ideal choice for automotive applications such as electric power steering and electronic throttle control. Its compact design and advanced features ensure optimal performance in demanding automotive environments.
- Consumer Electronics: From printers to home appliances, the A3974SED-T enhances the performance of consumer electronics with its precise motor control and advanced features. Its compact size and low quiescent current make it perfect for integrating into a wide range of consumer devices.
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