A3992SBT
IC MOTOR DRIVER SER 24DIPA3992SBT
IC MOTOR DRIVER SER 24DIP
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Manufacturer Part # : A3992SBT
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Other Name : A3992SB-T
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Package/Case: DIP-24
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Brand: Allegro MicroSystems
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Product Categories : Motor Drivers, Controllers
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Series : A3992
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
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About Payment
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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A3992SBT DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Interested Parts
A3992SBT Description
The A3992SBT is a Stepper Motor Controller from Allegro MicroSystems, designed for precise motor control in various applications. This device features a full-bridge PWM motor driver, integrated DMOS H-bridge output drivers, and a wide operating voltage range of 4.5V to 36V.
Features
- Full-bridge PWM motor driver: Enables precise motor control.
- Integrated DMOS H-bridge output drivers: Provides high current and low voltage drop.
- Wide operating voltage range (4.5V to 36V): Allows for flexibility in system design.
- Output current 1.6A/peak, 1.2A/continuous: Supports high-performance motor control applications.
- Thermal shutdown protection: Prevents damage from overheating.
- Internal clamp diodes: Provides ESD protection and minimizes voltage spikes.
- Compatible with logic-level or high-voltage inputs: Offers flexibility in system design.
Applications
The A3992SBT is commonly used in various applications where precise motor control is needed, such as stepper motor drivers, robotic systems, CNC machines, and automation equipment. It can also be used in applications requiring motion control, such as 3D printers, scanners, and medical devices.
Where to Use:
- Stepper motor drivers
- Robby systems
- CNC machines
- Automation equipment
- Motion control applications (e.g., 3D printers, scanners, medical devices)
Manufacturer
The A3992SBT is manufactured by Allegro MicroSystems, a global leader in semiconductor technology. This product was developed to meet the growing demand for precise motor control in various industries.
Packages
The A3992SBT comes in a 24-pin PowerDIP (0.300", 7.62mm) package, designed for surface-mount technology and offering a compact and efficient solution for integrating the controller into electronic circuits.
FAQ
Q: What is the operating voltage range of the A3992SBT?
A: It operates within a wide voltage range of 4.5V to 36V.
Q: How does the A3992SBT handle thermal shutdown protection?
A: It features thermal shutdown protection to prevent damage from overheating.
Q: Can the A3992SBT be used in robotic systems?
A: Yes, it is designed for use in robotic systems and other applications requiring precise motor control.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Manufacturer | ALLEGRO | Product Category ! | Motor Drivers and Controllers |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is A3992SBT?
The A3992SBT is a full-bridge PWM microstepping motor driver IC designed for controlling bipolar stepper motors. It provides precise motor control for applications such as robotics, 3D printers, and CNC machines.
How Does A3992SBT Work?
The A3992SBT operates by receiving step and direction signals to control the current flow through the stepper motor windings. It uses PWM (Pulse Width Modulation) to regulate the current levels, enabling smooth and precise motor movements. The microstepping capability allows finer resolution and smoother motion compared to traditional full-step driving.
How Many Pins does A3992SBT have and What are the Functions of the Pinout Configuration?
The A3992SBT is housed in a 24-pin SSOP (Shrink Small Outline Package) package. The pinout configuration includes:
- MS1, MS2: Microstepping mode selection pins.
- DIR: Direction input pin.
- STEP: Step input pin.
- VBB: Bootstrap capacitor pin.
- VREF: Reference voltage for current regulation.
- OUT1A, OUT1B, OUT2A, OUT2B: Full-bridge output pins for motor connections.
- FAULT, ENBL: Fault and enable pins for diagnostic and control purposes.
What are the Pros and Cons of A3992SBT?
Pros:
- Microstepping Capability: Provides smoother motion and higher resolution compared to full-step driving.
- PWM Current Regulation: Enables precise control of motor currents for optimal performance.
- Full-Bridge Configuration: Supports bidirectional control of bipolar stepper motors.
- Fault Diagnostic: Includes a fault pin for detecting abnormal conditions and protecting the motor system.
Cons:
- Complexity: Requires understanding of microstepping modes and PWM control for effective use.
- External Components: May need additional components such as capacitors and resistors for proper operation.
- Thermal Management: Heat dissipation considerations are necessary for sustaining reliable operation.
Are There Any Equivalents/Alternatives to A3992SBT for Recommendation?
- The DRV8825 from Texas Instruments is a similar microstepping motor driver with additional features like overcurrent protection.
- Alternatives to the A3992SBT include the A4988 from Allegro Microsystems and the TB6600 from Toshiba.
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Price details
Prices listed do not include VAT.
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