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 and 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 STSPIN220 stepper motor drivers, STSPIN230 brushless DC motor drivers, and STSPIN240 brushed DC motor drives are optimized to deliver low noise, minimal power consumption and standby mode of operation along with features such as extreme position accuracy and motion smoothness with up to 256 micro-steps per step.
Get started on your next design with these tools available from ST for STSPIN220, STSPIN230 and STSPIN240 using the STM32 ODE Nucleo boards and development software.
STM32L0 Nucleo Development board
nucleo-l053r8 - STM32 Nucleo-64 development board with STM32L053R8 MCU, supports Arduino and ST morpho connectivity
STSW-SPIN002 evaluation software with
stsw-spin002 - Evaluation software with graphical user interface for STSPIN motor driver ICs
Obtain your free STM32L0 / STM32F0 Professional Developers Package
mdk-arm-stm32 - MDK-ARM software development environment for Cortex-M based MCUs
The following X-NUCLEO expansion baords X-Cube software support the devices
|Device||X-NUCLEO Board||X-CUBE Software|
x-nucleo-ihm06a1 - Low voltage stepper motor driver expansion board based on the STSPIN220 for STM32 Nucleo
x-nucleo-ihm11m1 - Low voltage three-phase brushless DC motor driver expansion board based on STSPIN230 for STM32 Nucleo
x-nucleo-ihm12a1 - Low voltage dual brush DC motor driver expansion board based on STSPIN240 for STM32 Nucleo
x-cube-spn6 - Low voltage stepper motor driver software expansion for STM32Cube
x-cube-spn11 - Low voltage three-phase brushless DC motor driver software expansion for STM32Cube
x-cube-spn12 - Low voltage dual brush DC motor driver software expansion for STM32Cube
For other STSPIN devices