A3973SLB
- Mfr.Part #
- A3973SLB
- Manufacturer
- Allegro MicroSystems
- Package / Case
- 24-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MTR DRV BIPLR 4.5-5.5V 24SOIC
- Stock
- 45,789
- In Stock :
- 45,789
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Motor Drivers, Controllers
- Voltage - Supply :
- 4.5V~5.5V
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Function :
- Driver - Fully Integrated, Control and Power Stage
- Package / Case :
- 24-SOIC (0.295, 7.50mm Width)
- Mounting Type :
- Surface Mount
- RoHS Status :
- Non-RoHS Compliant
- Terminal Position :
- Dual
- Step Resolution :
- 1 ~ 1/64
- Number of Terminations :
- 24
- Operating Supply Voltage :
- 5V
- Analog IC - Other Type :
- STEPPER MOTOR CONTROLLER
- Current - Output :
- 1A
- Motor Type - Stepper :
- Bipolar
- Output Configuration :
- Half Bridge (4)
- Number of Outputs :
- 1
- Published :
- 2007
- Mount :
- Surface Mount
- Height Seated (Max) :
- 2.65mm
- JESD-30 Code :
- R-PDSO-G24
- Packaging :
- Tube
- Supply Voltage :
- 5V
- ECCN Code :
- EAR99
- Base Part Number :
- A3973
- Lead Free :
- Contains Lead
- Peak Reflow Temperature (Cel) :
- 240
- JESD-609 Code :
- e0
- Voltage - Load :
- 15V~35V
- Width :
- 7.5mm
- Qualification Status :
- Not Qualified
- Interface :
- Serial
- Applications :
- GENERAL PURPOSE
- Terminal Finish :
- TIN LEAD
- Operating Temperature :
- -20°C~150°C TJ
- Terminal Form :
- Gull wing
- Datasheets
- A3973SLB

Motor Drivers, Controllers Allegro MicroSystems A3973SLB Overview
Introducing the cutting-edge motor driving solution from Allegro MicroSystems, the A3973SLB Integrated Circuit. This state-of-the-art device is meticulously engineered to empower your motor-driven applications with unparalleled performance and reliability. Crafted with precision, this IC motor driver boasts a voltage range of 4.5V to 5.5V, ensuring seamless compatibility and optimal functionality across various setups.
With its innovative design and robust construction, the A3973SLB sets a new standard in motor control technology. Whether you're navigating intricate industrial processes or powering essential automation systems, this versatile solution delivers unmatched efficiency and precision, making it the ideal choice for demanding applications.
A3973SLB Features
- Highly Integrated Design: The A3973SLB features a compact and efficient design, integrating essential motor driving components into a single, easy-to-use package.
- Wide Voltage Range: With a voltage range of 4.5V to 5.5V, this IC motor driver ensures compatibility with a diverse range of power sources, enhancing flexibility and versatility.
- Enhanced Performance: Engineered with precision and expertise, the A3973SLB delivers superior motor control, enabling smooth operation and precise motion control in various applications.
- Reliable Operation: Built to withstand rigorous conditions, this motor driver guarantees reliable performance even in challenging environments, ensuring uninterrupted operation and long-term durability.
- Advanced Protection Features: The A3973SLB incorporates advanced protection mechanisms, including overcurrent protection and thermal shutdown, safeguarding both the motor and the driver from potential damage.
A3973SLB Applications
- Industrial Automation: The A3973SLB is perfectly suited for industrial automation systems, where precise motor control is essential for optimizing production processes. Its compact design and wide voltage range make it an ideal choice for conveyor systems, robotic arms, and CNC machines, ensuring seamless operation and enhanced efficiency.
- Automotive Systems: In automotive applications, reliability and performance are paramount. The A3973SLB excels in powering various automotive systems, such as power windows, windshield wipers, and seat adjustments, providing smooth and efficient motor control for enhanced comfort and convenience.
- Consumer Electronics: From home appliances to entertainment devices, the A3973SLB offers unparalleled motor control capabilities for a wide range of consumer electronics. Whether it's controlling the movement of a camera gimbal, adjusting the focus in a printer, or regulating the speed of a fan, this versatile motor driver ensures optimal performance and reliability in every application.
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Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
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