ST’s STSPIN drivers for 3-phase brushless DC (BLDC) motors includes power drivers in a 3-phase bridge configuration and integrated solutions with built-in decoding logic for Hall-effect sensors.
Our BLDC motor controllers also feature a PWM current controller to autonomously drive a BLDC motor through motion commands coming from the motor or motion control system host – a microcontroller, DSP or FPGA.
In addition to the integration of the power MOSFET and the associated driving circuitry, they include protection and diagnostic features for over-temperature, over-current and under-voltage conditions, resulting in robust and reliable designs.
Available in a wide selection of space-saving, thermally-enhanced packages, STSPIN 3-phase BLDC motor driver ICs provide a ready-to-use and optimized solution for motor and motion control systems in a wide range of voltage and current ratings.
Turnkey motor control modules that provide all the functions required such as speed, position and current loop execution and real-time connectivity to the master, are also available. With their compactness, these modules are ideal for direct installation on a permanent magnet synchronous motor (PMSM).
The STSPIN portfolio comes with extensive evaluation hardware and software as well as a technical documentation toolbox to help minimize time to market.
The benefit of our 10 and 15 years longevity program is available for our industrial grade STSPIN motor drivers.
Featured Videos
Recommended for you
Meet STSPIN32G0: scalable mainstream solution for smart integrated three-phase motor control

The STSPIN32G0 series is a highly integrated solution for driving three-phase brushless DC motors.
It combines a gate driver and the STM32G0 microcontroller based on the Arm® Cortex®-M0+ core, capable of handling control algorithms like six-step and field-oriented control (FOC). These compact systems-in-package offer significant BOM area reduction without compromising performance and robustness.