A3966SLBTR
- Mfr.Part #
- A3966SLBTR
- Manufacturer
- Allegro MicroSystems
- Package / Case
- 16-PowerSOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MTRDRV BIPLR 4.75-5.5V 16SOIC
- Stock
- 7,123
- In Stock :
- 7,123
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Motor Drivers, Controllers
- Mounting Type :
- Surface Mount
- Width :
- 7.5mm
- Qualification Status :
- Not Qualified
- Height :
- 2.35mm
- Motor Type :
- Stepper
- Power Supplies :
- 5V
- Length :
- 10.3mm
- Voltage - Supply :
- 4.75V~5.5V
- Output Current-Max :
- 0.75A
- Base Part Number :
- A3966
- Terminal Position :
- Dual
- Voltage - Load :
- 4.75V~30V
- Additional Feature :
- ALSO REQUIRES VCC TO 30V VBB SUPPLY
- Published :
- 2003
- Function :
- Driver - Fully Integrated, Control and Power Stage
- Number of Pins :
- 16
- Pbfree Code :
- yes
- ECCN Code :
- EAR99
- Supply Voltage :
- 5V
- Operating Temperature :
- -20°C~150°C TJ
- Max Collector Current :
- 650mA
- Package / Case :
- 16-PowerSOIC (0.295, 7.50mm Width)
- Terminal Finish :
- Matte Tin (Sn)
- Collector Emitter Voltage (VCEO) :
- 30V
- Peak Reflow Temperature (Cel) :
- 260
- Packaging :
- Tape and Reel (TR)
- Number of Outputs :
- 1
- Interface :
- Parallel
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage-Min (Vsup) :
- 4.75V
- Terminal Form :
- Gull wing
- Number of Terminations :
- 16
- Lead Free :
- Lead Free
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Mount :
- Surface Mount
- Applications :
- GENERAL PURPOSE
- Supply Voltage-Max (Vsup) :
- 5.5V
- Factory Lead Time :
- 8 Weeks
- Motor Type - Stepper :
- Bipolar
- Output Voltage :
- 30V
- JESD-609 Code :
- e3
- Output Configuration :
- Half Bridge (4)
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Datasheets
- A3966SLBTR

Motor Drivers, Controllers Allegro MicroSystems A3966SLBTR Overview
The Motor Drivers, Controllers Allegro MicroSystems A3966SLBTR is a cutting-edge motor driver IC designed to efficiently manage bipolar stepper motors. Engineered by Allegro MicroSystems, a leader in semiconductor solutions, this IC enables precise control over motor operations, providing robust performance in a variety of applications. With an operating voltage range of 4.75 to 5.5V, it caters to low-voltage requirements while delivering high-quality functionality in a compact 16SOIC package. The integration of this motor driver in your systems ensures reliable and continuous control, making it an ideal choice for manufacturers seeking to enhance their product capabilities with advanced motor control technology.
A3966SLBTR Features
This motor driver IC boasts numerous features that make it highly suitable for demanding applications. Key features include a dual full-bridge driver optimized for low voltage and low power applications, which allows for efficient management of stepper motors. The IC's low saturation voltage and internal fixed off-time PWM current control minimize power dissipation, enhancing overall system efficiency. Additionally, the A3966SLBTR's crossover-current protection and thermal shutdown features ensure safe operation under various conditions, making it a reliable and durable choice for continuous use.
A3966SLBTR Applications
- 3D Printers: Utilizes precise control capabilities of the A3966SLBTR to manage stepper motors for accurate movement and placement of the print head, enhancing print quality and reliability.
- Automated Laboratory Equipment: Employs the IC for driving stepper motors in automated pipetting and sampling devices, ensuring precise fluid movements and consistent operation.
- CNC Machines: Takes advantage of the IC's robust performance to control stepper motors in CNC machining tools, providing high precision and stability in material cutting and shaping processes.
- Office Automation Equipment: Integrates the A3966SLBTR in devices such as scanners and copiers to smoothly control paper feed mechanisms and scanner movements, improving device efficiency and user experience.
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