A3974SED
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- Mfr.Part #
- A3974SED
- Manufacturer
- Allegro MicroSystems
- Package / Case
- 44-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC MOTOR DRIVER 4.5V-5.5V 44PLCC
- Stock
- 7,547
- In Stock ：
- 7,547
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Motor Drivers, Controllers
- Peak Reflow Temperature (Cel) :
- 240
- Mount :
- Surface Mount
- Base Part Number :
- A3974
- Number of Outputs :
- 2
- Output Configuration :
- Half Bridge (4)
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Height Seated (Max) :
- 4.57mm
- JESD-609 Code :
- e0
- Packaging :
- Tube
- Width :
- 16.585mm
- Lead Free :
- Contains Lead
- Voltage - Load :
- 15V~50V
- Terminal Form :
- J BEND
- Applications :
- GENERAL PURPOSE
- Supply Voltage-Max (Vsup) :
- 5.5V
- JESD-30 Code :
- S-PQCC-J44
- Interface :
- Serial
- Number of Terminations :
- 44
- Motor Type - AC, DC :
- Brushed DC
- Published :
- 2009
- Function :
- Driver - Fully Integrated, Control and Power Stage
- Length :
- 16.585mm
- ECCN Code :
- EAR99
- Current - Output :
- 1.5A
- Mounting Type :
- Surface Mount
- Supply Voltage-Min (Vsup) :
- 4.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Current-Max (Isup) :
- 10mA
- RoHS Status :
- Non-RoHS Compliant
- Operating Temperature :
- -20°C~150°C TJ
- Analog IC - Other Type :
- STEPPER MOTOR CONTROLLER
- Terminal Position :
- QUAD
- Package / Case :
- 44-LCC (J-Lead)
- Voltage - Supply :
- 4.5V~5.5V
- Supply Voltage :
- 5V
- Qualification Status :
- Not Qualified
- Terminal Finish :
- TIN LEAD
- Power Supplies :
- 5V
- Datasheets
- A3974SED
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Motor Drivers, Controllers Allegro MicroSystems A3974SED Overview
The Motor Drivers, Controllers Allegro MicroSystems A3974SED is an advanced motor driver IC designed for precision control of bipolar stepper motors. Developed by Allegro MicroSystems, a leader in motor control solutions, this IC caters to demanding applications requiring efficient, reliable motor operations. It is ideal for designs where space is at a premium, thanks to its compact 44PLCC package. Operating between 4.5V and 5.5V, the A3974SED combines performance with power efficiency, making it a top choice for developers looking to integrate robust motor control with minimal power loss.
A3974SED Features
- Support for 4.5V to 5.5V power supply.
- Integrated translator for easy stepper motor control.
- Compact 44PLCC package suitable for space-constrained applications.
- High performance with reduced power consumption.
- Protection features including thermal shutdown and overcurrent protection.
A3974SED Applications
- 3D Printers: Utilizes precise control capabilities for smooth and accurate positioning of the printer head.
- CNC Machines: Empowers fine control of cutting and drilling equipment through detailed motor command translation.
- Robotic Arms: Delivers robust and efficient manipulation capabilities in robotic automation systems.
- Automated Laboratory Equipment: Ensures accurate motor control in critical medical and research instrumentation.
- Office Automation: Drives the motor components in office machines such as printers and scanners with high reliability.
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