A4987SLPTR-T
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- Mfr.Part #
- A4987SLPTR-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
- 699
- In Stock ：
- 699
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Motor Drivers, Controllers
- Number of Outputs :
- 1
- JESD-609 Code :
- e3
- Number of Pins :
- 24
- ECCN Code :
- EAR99
- Mount :
- Surface Mount
- Terminal Position :
- Dual
- Supply Voltage :
- 3.3V
- Applications :
- GENERAL PURPOSE
- Function :
- Driver - Fully Integrated, Control and Power Stage
- Pbfree Code :
- yes
- Terminal Pitch :
- 0.65mm
- Supply Voltage-Min (Vsup) :
- 3V
- Voltage - Load :
- 8V~35V
- Supply Current-Max (Isup) :
- 4mA
- Base Part Number :
- A4987
- Packaging :
- Tape and Reel (TR)
- Factory Lead Time :
- 8 Weeks
- Terminal Finish :
- Matte Tin (Sn)
- Package / Case :
- 24-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Mounting Type :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Motor Type :
- Stepper
- Peak Reflow Temperature (Cel) :
- 260
- Step Resolution :
- 1, 1/2, 1/4
- Voltage - Supply :
- 3V~5.5V
- Number of Terminations :
- 24
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Qualification Status :
- Not Qualified
- REACH SVHC :
- No SVHC
- Width :
- 4.4mm
- Length :
- 7.8mm
- Output Voltage :
- 35V
- RoHS Status :
- ROHS3 Compliant
- Motor Type - Stepper :
- Bipolar
- Current - Output :
- 1A
- Operating Temperature :
- -20°C~150°C TJ
- Supply Voltage-Max (Vsup) :
- 5.5V
- Terminal Form :
- Gull wing
- Published :
- 2011
- Interface :
- Parallel
- Output Configuration :
- Half Bridge (4)
- Datasheets
- A4987SLPTR-T
Motor Drivers, Controllers Allegro MicroSystems A4987SLPTR-T Overview
Introducing the Motor Drivers, Controllers Allegro MicroSystems A4987SLPTR-T, a sophisticated motor driver solution engineered to facilitate robust and efficient control of bipolar stepper motors. Crafted by Allegro MicroSystems, a leader in semiconductor solutions, this IC motor driver is designed to operate up to 35.5V and comes packaged in a compact 24-TSSOP. Its capabilities are suited for applications demanding precise motion control and reliability in industrial environments.
A4987SLPTR-T Features
The A4987SLPTR-T motor driver stands out with its integrated features designed for high-performance applications. It supports up to 35.5 volts of motor supply voltage and provides adjustable mixed decay modes for enhanced stepper motor performance. Thermal shutdown and crossover-current protection are also integrated, ensuring long-term reliability and safety during operation. Additionally, its low RDS(on) outputs help in reducing power dissipation, making it an efficient choice for various applications.
A4987SLPTR-T Applications
- 3D Printers: Utilizes precise control capabilities to manage stepper motors for accurate and reliable 3D printing operations.
- Automated Guided Vehicles (AGVs): Provides the necessary drive and control for steering and propulsion systems in AGVs, enhancing navigation accuracy in industrial settings.
- CNC Machines: Employs robust motor control to handle the precise movements required in CNC machining, ensuring high-quality production outcomes.
- Medical Automation: Ideal for medical devices requiring precise and controlled motion, such as automated dispensing systems and robotic surgical instruments.
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