A4984SLPTR-T
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- Mfr.Part #
- A4984SLPTR-T
- Manufacturer
- Allegro MicroSystems
- Package / Case
- 24-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC MTR DRV BIPOLR 3-5.5V 24TSSOP
- Stock
- 46,352
- In Stock ：
- 46,352
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Motor Drivers, Controllers
- Applications :
- GENERAL PURPOSE
- Operating Temperature :
- -20°C~150°C TJ
- Function :
- Driver - Fully Integrated, Control and Power Stage
- Factory Lead Time :
- 8 Weeks
- Length :
- 7.8mm
- Pbfree Code :
- yes
- Width :
- 4.4mm
- Terminal Finish :
- Matte Tin (Sn)
- Terminal Pitch :
- 0.65mm
- Voltage - Supply :
- 3V~5.5V
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Interface :
- Logic
- Step Resolution :
- 1, 1/2, 1/4, 1/8
- ECCN Code :
- EAR99
- Current - Output :
- 2A
- Supply Current-Max (Isup) :
- 4mA
- Number of Outputs :
- 1
- Supply Voltage-Max (Vsup) :
- 5.5V
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage :
- 3.3V
- Motor Type - Stepper :
- Bipolar
- Terminal Position :
- Dual
- Number of Terminations :
- 24
- Packaging :
- Tape and Reel (TR)
- Output Configuration :
- Half Bridge (4)
- Base Part Number :
- A4984
- Mount :
- Surface Mount
- Radiation Hardening :
- No
- Analog IC - Other Type :
- STEPPER MOTOR CONTROLLER
- Output Voltage :
- 35V
- Supply Voltage-Min (Vsup) :
- 3V
- Terminal Form :
- Gull wing
- JESD-609 Code :
- e3
- Published :
- 2005
- Peak Reflow Temperature (Cel) :
- 260
- Mounting Type :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Number of Pins :
- 24
- Package / Case :
- 24-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Voltage - Load :
- 8V~35V
- Datasheets
- A4984SLPTR-T
Motor Drivers, Controllers Allegro MicroSystems A4984SLPTR-T Overview
The Allegro MicroSystems A4984SLPTR-T is a robust motor driver designed for advanced and demanding applications. This integrated circuit (IC) excels in driving bipolar stepper motors and is suited for environments where precise motor control is essential. With its high-performance capabilities and efficient design, the A4984SLPTR-T ensures optimal operation in a compact 24-TSSOP package, enabling designers to reduce system size and increase reliability. The IC's enhanced thermal performance and protection features make it a reliable choice for high-duty applications, fulfilling the needs of industry professionals who require the utmost in both performance and durability.
A4984SLPTR-T Features
The A4984SLPTR-T motor driver by Allegro MicroSystems incorporates several key features that make it stand out. It supports up to 35.5V of motor supply voltage, allowing it to handle higher power applications efficiently. The device includes built-in translators for easy control, overcurrent protection, and thermal shutdown features to enhance safety and operational life. Its precision current sensing and adjustable current control allow for fine-tuning of motor performance, ensuring that the A4984SLPTR-T can be adapted to a wide range of industrial requirements.
A4984SLPTR-T Applications
- 3D Printers: Utilized in driving the stepper motors for precise positioning of the print head. The A4984SLPTR-T’s accuracy and control ensure smooth, detailed printing.
- Automated Guided Vehicles (AGVs): Essential for controlling the motor functions in AGVs, providing reliable movement and navigation within industrial environments.
- Robotics: Applied in robotic arms and mechanisms where precise motor control is crucial for accurate manipulation and repetitive tasks.
- Office Automation Equipment: Drives the motors responsible for paper feeding and sorting mechanisms in devices such as printers and copiers, enhancing efficiency and speed.
- Medical Automation: Used in medical devices where stepper motor control is necessary for functions such as automated dispensing systems, ensuring accurate dosing and reliable operation.
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