Digital signal controllers make it possible to meet motor torque and speed demands without employing rotor position sensors. This article discusses a sensorless technique to control brushless direct ...

This article discusses a sensorless technique to control Brushless Direct Current (BLDC) motors using a majority filter implemented on a Digital Signal Controller (DSC). The algorithm utilizes a ...

Reference platforms are powerful yet simple-to-use development tools built around leading-edge microcontrollers whose feature sets and performance characteristics are optimized for use as motor ...

This application note describes a three-phase brushless DC (BLDC) motor control using a sensorless algorithm. This cost-effective solution is based on the Freescale Semiconductor MPC5606B device, a ...

(MENAFN- PR Newswire) Integrated real-time control enables engineers to spin BLDC motors in less than 10 minutes while making motor systems quieter and as much as 70% smaller "The need for real-time ...

Switching fans to BLDC motors can be tricky. This reference design shows an easy, complete way to control them, save energy, and work with any voltage. TIDA-010951 – 24V, 35W sensorless FOC BLDC ...

KP93102 is a three-phase sensor-less BLDC motor driver. It has an a built-in BEMF detection algorithm to detect the rotor position, eliminating the need for hall sensors. It integrates both the ...

DALLAS--(BUSINESS WIRE)--active-semi ®, Inc. (www.active-semi.com) announced today the first member of a new family of PAC ® high-performance motor controllers with the PAC5523 IC. It is supported by ...

Allegro MicroSystems has announced a 3-phase sensor-less brush-less dc (BLDC) fan driver IC with sinusoidal outputs to minimise audible noise and vibration. A5931 on left, and conventional equivalent ...

With its ever-increasing electronic content, the modern automobile places a premium on energy-efficient design. That’s doubly true for hybrid-electric and full-electric vehicles (HEVs and EVs), in ...