A4989SLDT
A4989SLDT is a high-current micro-stepping driver for bipolar stepper motors.A4989SLDT
A4989SLDT is a high-current micro-stepping driver for bipolar stepper motors.
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
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
WireTransfer
Paypal
CreditCard
WesternUnion
MoneyGram
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.
Example
Tape and Reel
Cut Tape
Tube or Tray
A4989SLDT 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!
Details
The A4989SLDT is a microstepping motor driver with integrated current sensing for full to half-step applications. It is designed for bipolar stepper motors and can deliver up to 1.75A of continuous current per phase. This driver utilizes a patented current regulation method to achieve microstepping performance while also reducing motor noise and vibration.The A4989SLDT features adjustable current control through a fixed off-time PWM current control scheme. It offers a wide range of step resolutions, from full-step to 1/16-step, allowing for precise control and smooth motion. The driver also includes overcurrent and thermal protection, ensuring the safety of the system and preventing damage to the driver or motor.The A4989SLDT operates from a supply voltage range of 8V to 35V, making it suitable for a variety of applications. It is housed in a compact, thermally enhanced QFN package, providing good thermal performance and allowing for easy integration into existing systems.
Key Features
- Microstepping chopper drive
- Output current up to 2 A
- Built-in translator for easy operation
- Step and direction control interface
- Adjustable current control
- Over-temperature thermal shutdown
- Low RDS(ON) outputs
- Power save mode for reduced power consumption
Application
- Stepper motor control systems
- 3D printers
- CNC machines
- Robotics
- Automated manufacturing equipment
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.
Recommend Parts
-
4,295 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1