The complete BridgeSwitch, Motor-Expert 2.0, and three-phase motor control software solution is available today and includes a downloadable manual for the software architecture, APIs, functions, calls ...

To enable smooth BLDC motor control, the MCUs employ a 16-bit timer/counter with four compare channels for pulse width modulation and waveform extension. A 24-bit timer/counter provides frequency ...

This machine uses a three-phase Dahlander motor, which has three operation modes: stop, half speed, and full speed. The motor uses a special mechanical switch to select the operating mode.

Power Integrations’ Motor-Expert™ Suite for BridgeSwitch™ IC family includes new control software for three-phase BLDC motor drives. Image provided courtesy of Power Integrations.

Sponsored by Texas Instruments: A sensorless, code-free driver delivers a quick and successful solution to a difficult BLDC motor design application.

Best of all, the entire package will only run you about $20 in parts–including the position sensor! “Another BLDC motor controller?” you might think. “Surely, I’ve seen this before “.

This source code supports Microchip's Application Note AN1160: Sensorless BLDC Control with Back-EMF Filtering Using a Majority Function, which describes a sensorless Brushless Direct Current (BLDC) ...

Nisshinbo Micro Devices has launched the NA7200BE series 3-Phase BLDC Motor Controller IC intended for general purposes such as fan and other small BLDC motors.