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