TI Introduces Industry's First DC Motor Driver for Silent Fan and Small Pump Applications
Beijing, October 22, 2014 . Texas Instruments (TI) today announced the industry's first 24V sinusoidal sensorless brushless DC (BLDC) motor driver. The DRV10983 features a configurable 3A driver with integrated control logic to help customers achieve reliable startup and optimum performance with fast tuning motors. The 180V sinusoidal sensorless technology of the DRV10983 reduces noise by up to 75% compared to competing solutions, meeting the needs of cooling fans, ceiling fans, blowers and small appliances.
Key features and benefits of the DRV10983:
· Ultra-quiet work: 180-degree pure sinusoidal sensorless work combined with advanced start-up algorithms produces 75% less noise than competing products, enabling ultra-quiet operation without annoying humming or humming at startup. The main noise source (pure harmonics) in fan applications can reduce power up to 25dBA units;
No code configurability: no need for complex microcontroller coding or specialized motor knowledge, adjustment of various motors with simple register settings for optimum performance and most reliable start-up;
· Comprehensive protection kit: Advanced on-chip protection including voltage surge (AVS) overvoltage, overcurrent, overtemperature, breakdown, undervoltage lockout, and advanced five-stage rotor lock protection not only simplifies design complexity, but also Can also improve the reliability of the system;
Fully integrated solution: A single-chip solution with integrated power FETs, sensorless control logic and optional 100mA, 3.3 or 5V step-down converters reduces board space, reduces system cost and reduces development time.
Tools and support
The DRV10983EVM Evaluation Board (EVM) is a low-cost, sensorless solution for running 3-phase BLDC motors. The EVM includes not only BLDC motors, but also a graphical user interface (GUI), schematics, and gerber files.
Availability and packaging
The DRV10983 is available now in a 24-pin, 8 mm & TImes; 6 mm HTSSOP package.
Learn more about the TI motor drive product line:
· Order samples of DRV10983;
· Read how to easily design sinusoidal sensorless control for 3-phase BLDC motors;
· Watch the "Design Highlights" video to learn about power pumping in motor applications;
· Watch the video to learn how to get started quickly with the DRV10983 evaluation board;
· Watch the video to learn about the features and benefits of the DRV10983;
· The Texas Instruments Online Support Community provides engineers with powerful technical support where they can interact with peer engineers and TI experts to search for solutions, get help, share knowledge and help solve technical challenges;
· Check out our blog, Motor Drive and Control, for the latest reviews from TI's motor drive and control experts.
About Texas Instruments
Texas Instruments (TI) is a global semiconductor design and manufacturing company focused on analog IC and embedded processor development. TI has the world's top talent, innovation and shaping the future of the technology industry. Today, TI is working with more than 100,000 customers to build a better future.
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