A4984SETTR-T
- Mfr.Part #
- A4984SETTR-T
- Manufacturer
- Allegro MicroSystems
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MTR DRVR BIPOLAR 3-5.5V 32QFN
- Stock
- 6,884
- In Stock :
- 6,884
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Motor Drivers, Controllers
- Supply Voltage-Min (Vsup) :
- 3V
- JESD-609 Code :
- e3
- RoHS Status :
- ROHS3 Compliant
- Output Configuration :
- Half Bridge (4)
- ECCN Code :
- EAR99
- Number of Terminations :
- 32
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Number of Outputs :
- 1
- Terminal Position :
- QUAD
- Operating Temperature :
- -20°C~150°C TJ
- Applications :
- GENERAL PURPOSE
- Step Resolution :
- 1, 1/2, 1/4, 1/8
- Base Part Number :
- A4984
- Terminal Finish :
- Matte Tin (Sn)
- Supply Voltage-Max (Vsup) :
- 5.5V
- Supply Current-Max (Isup) :
- 4mA
- Function :
- Driver - Fully Integrated, Control and Power Stage
- Factory Lead Time :
- 8 Weeks
- Width :
- 5mm
- Published :
- 2004
- Voltage - Load :
- 8V~35V
- Number of Pins :
- 32
- Package / Case :
- 32-VFQFN Exposed Pad
- Output Voltage :
- 35V
- Voltage - Supply :
- 3V~5.5V
- Length :
- 5mm
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Pbfree Code :
- yes
- Motor Type - Stepper :
- Bipolar
- Mount :
- Surface Mount
- Interface :
- Logic
- Peak Reflow Temperature (Cel) :
- 260
- Analog IC - Other Type :
- STEPPER MOTOR CONTROLLER
- Mounting Type :
- Surface Mount
- Current - Output :
- 2A
- Supply Voltage :
- 3.3V
- Terminal Pitch :
- 0.5mm
- Qualification Status :
- Not Qualified
- Terminal Form :
- NO LEAD
- Packaging :
- Tape and Reel (TR)
- Datasheets
- A4984SETTR-T

Motor Drivers, Controllers Allegro MicroSystems A4984SETTR-T Overview
The Allegro MicroSystems A4984SETTR-T is a sophisticated motor driver IC that is ideally suited for driving bipolar stepper motors. Designed to accommodate a wide voltage range up to 35.5V, this driver ensures robust and efficient performance in various demanding applications. The compact 32QFN package not only saves space but also enhances thermal management and reliability. Ideal for B2B clients looking to incorporate a reliable motor control solution into their systems, the Motor Drivers, Controllers Allegro MicroSystems A4984SETTR-T offers a mix of power density and precise control, driving advancements in both performance and compactness.
A4984SETTR-T Features
The A4984SETTR-T motor driver by Allegro MicroSystems boasts several key features that enhance its applicability in precision motor control. These include integrated translators for easy operation, overcurrent protection for enhanced durability, and thermal shutdown features for safe operation. Additionally, the IC supports mixed decay modes, which optimizes motor performance and reduces audible motor noise, making it suitable for noise-sensitive applications.
A4984SETTR-T Applications
- 3D Printers: Drives stepper motors ensuring precise movement and pattern accuracy.
- Automated Guided Vehicles (AGVs): Provides reliable drive solutions for navigation and positioning.
- Medical Automation Equipment: Enables precise control in applications such as automated dispensing systems.
- Office Automation: Powers office equipment like scanners and photocopiers, enhancing their efficiency and reliability.
- Robotics: Critical for actuating robotic limbs and tools, offering smooth and accurate operation.
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