A2919SLBTR
- Mfr.Part #
- A2919SLBTR
- Manufacturer
- Allegro MicroSystems
- Package / Case
- 24-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MOTOR DRIVER BIPOLAR 24SOIC
- Stock
- 3,959
- In Stock :
- 3,959
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Motor Drivers, Controllers
- Peak Reflow Temperature (Cel) :
- 240
- Width :
- 7.5mm
- Number of Terminations :
- 24
- JESD-30 Code :
- R-PDSO-G24
- Motor Type - AC, DC :
- Brushed DC
- Voltage - Supply :
- 4.75V~5.25V
- Function :
- Driver - Fully Integrated, Control and Power Stage
- Supply Voltage-Max (Vsup) :
- 5.25V
- Qualification Status :
- Not Qualified
- Voltage - Load :
- 10V~45V
- Motor Type - Stepper :
- Bipolar
- Published :
- 2010
- Mount :
- Surface Mount
- Package / Case :
- 24-SOIC (0.295, 7.50mm Width)
- Length :
- 15.4mm
- ECCN Code :
- EAR99
- Analog IC - Other Type :
- STEPPER MOTOR CONTROLLER
- Terminal Finish :
- TIN LEAD
- Interface :
- Parallel
- Mounting Type :
- Surface Mount
- Supply Voltage-Min (Vsup) :
- 4.75V
- Operating Temperature :
- -20°C~150°C TJ
- Output Configuration :
- Half Bridge (4)
- Base Part Number :
- A2919
- Supply Current-Max (Isup) :
- 50mA
- Terminal Form :
- Gull wing
- Packaging :
- Tape and Reel (TR)
- Step Resolution :
- 1/2, 1/4
- Current - Output :
- 750mA
- Applications :
- GENERAL PURPOSE
- Additional Feature :
- ALSO REQUIRES 10V TO 45V VBB SUPPLY
- Terminal Position :
- Dual
- RoHS Status :
- Non-RoHS Compliant
- Supply Voltage :
- 5V
- JESD-609 Code :
- e0
- HTS Code :
- 8542.39.00.01
- Lead Free :
- Contains Lead
- Height Seated (Max) :
- 2.65mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Terminal Pitch :
- 1.27mm
- Power Supplies :
- 5V
- Datasheets
- A2919SLBTR

Motor Drivers, Controllers Allegro MicroSystems A2919SLBTR Overview
The Allegro MicroSystems A2919SLBTR is a sophisticated IC motor driver designed to manage bipolar stepper motors with precision and efficiency. Built by Allegro MicroSystems, a leader in innovative electronic components, this driver is encapsulated in a 24SOIC package, ensuring a compact footprint along with robust performance. Ideal for applications requiring reliable and continuous motor control, the A2919SLBTR integrates advanced features to enhance device functionality and operational reliability, making it a prime choice for bulk purchases by businesses aiming to optimize their motor-driven operations.
A2919SLBTR Features
The A2919SLBTR motor driver stands out with its dual full-bridge design capable of driving two bipolar stepper motors simultaneously. It supports up to 50V of motor supply voltage and can handle continuous current up to 750mA per channel. With built-in thermal shutdown and under-voltage lockout, the device offers additional safety mechanisms to protect against operational hazards. Moreover, the A2919SLBTR provides PWM current control, which minimizes power loss and improves overall energy efficiency.
A2919SLBTR Applications
- Automated Assembly Equipment: Facilitates precise motor control for robotics and conveyor systems in assembly lines, enhancing production efficiency and reliability.
- Office Automation Machines: Utilized in printers and copiers to manage paper feed mechanisms smoothly and accurately.
- Textile Machinery: Drives the motors responsible for fabric positioning and tensioning in textile production, ensuring high-quality output with minimal fabric waste.
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