A4982SETTR-T
- Mfr.Part #
- A4982SETTR-T
- Manufacturer
- Allegro MicroSystems
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MTR DRVR BIPOLAR 3-5.5V 32QFN
- Stock
- 10,213
- In Stock :
- 10,213
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Motor Drivers, Controllers
- Length :
- 5mm
- Number of Pins :
- 32
- Packaging :
- Tape and Reel (TR)
- Supply Current-Max (Isup) :
- 8mA
- Terminal Form :
- NO LEAD
- RoHS Status :
- ROHS3 Compliant
- Voltage - Load :
- 8V~35V
- Step Resolution :
- 1, 1/2, 1/4, 1/16
- Supply Voltage-Min (Vsup) :
- 3V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Operating Temperature :
- -20°C~150°C TJ
- Motor Type - Stepper :
- Bipolar
- Width :
- 5mm
- Terminal Position :
- QUAD
- Voltage - Supply :
- 3V~5.5V
- Base Part Number :
- A4982
- Terminal Finish :
- Matte Tin (Sn)
- Package / Case :
- 32-VFQFN Exposed Pad
- Supply Voltage :
- 3.3V
- Analog IC - Other Type :
- STEPPER MOTOR CONTROLLER
- Factory Lead Time :
- 8 Weeks
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Mounting Type :
- Surface Mount
- Mount :
- Surface Mount
- Supply Voltage-Max (Vsup) :
- 5.5V
- ECCN Code :
- EAR99
- Published :
- 2005
- Interface :
- Logic
- Output Configuration :
- Half Bridge (4)
- Lead Free :
- Lead Free
- Output Voltage :
- 35V
- Function :
- Driver - Fully Integrated, Control and Power Stage
- Current - Output :
- 2A
- Number of Outputs :
- 1
- Terminal Pitch :
- 0.5mm
- Peak Reflow Temperature (Cel) :
- 260
- Qualification Status :
- Not Qualified
- Number of Terminations :
- 32
- Pbfree Code :
- yes
- JESD-609 Code :
- e3
- Applications :
- GENERAL PURPOSE
- Datasheets
- A4982SETTR-T

Motor Drivers, Controllers Allegro MicroSystems A4982SETTR-T Overview
The A4982SETTR-T by Allegro MicroSystems stands out in the market of Motor Drivers and Controllers with its robust functionality designed to cater to advanced bipolar stepping motor applications. This IC (Integrated Circuit) motor driver ensures efficient driving of bipolar motors with a supply voltage up to 35.5V, encapsulated in a compact 32QFN package. Its precision and reliability make it an excellent choice for developers and engineers looking for scalable, high-performance motor control solutions. Incorporating the Motor Drivers, Controllers Allegro MicroSystems A4982SETTR-T into your designs ensures enhanced control, reliability, and performance, crucial for sophisticated applications.
A4982SETTR-T Features
The A4982SETTR-T motor driver is equipped with several features that enhance its efficiency and usability:
- High voltage operation up to 35.5V, suitable for more demanding motor applications.
- Compact 32QFN package that facilitates integration into space-constrained applications.
- Dual H-bridge driver architecture, allowing for precise control of two phases of a bipolar stepper motor.
- Built-in translator for easy operation and implementation.
- Overcurrent protection and thermal shutdown features ensure long-term reliability and safety during operation.
A4982SETTR-T Applications
- 3D Printers: Utilizes precise motor control for accurate movement and placement of the print head.
- Automated Guided Vehicles (AGVs): Drives motors that maneuver vehicles through predetermined pathways in industrial environments.
- Robotics: Powers stepper motors for controlled robotic arm and joint movements, crucial for precision tasks.
- Medical Automation Equipment: Controls motors in medical devices that require high precision and reliability.
- CNC Machines: Used to drive stepper motors responsible for the precise tool positioning and material handling.
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