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Computer Numerical Control (CNC) machining is a manufacturing process which determines the movements of equipment tools and ensures machine longevity and lowest possible down-time. It is essential in manufacturing facilities running 24 hours a day, 7 days a week. Designing servomotors for the many axes and spindles in CNC machines is particularly complex because it requires very accurate positioning and synchronization.

ST offers a broad portfolio of power MOSFETs, STSPIN monolithic motor drivers, high-performance STM32 microcontrollers and microprocessors, power discretes including IGBTs and Power MOSFETs and diodes, Intelligent Power Modules (IPM SLLIMM™), plastic power modules (ACEPACK™) as well as a large selection of AC-DC and DC-DC power management and power supply solutions, motion, environmental and ranging sensors and connectivity solutions to enable high-performance motor control designs. In addition, our ready-to-use hardware and software development tools and reference designs can help you reduce time-to-market.

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Technical Documentation

    • Description Version Size Action
      AN2809
      6-row / 30-mA LED driver with boost converter for the backlight of LCD panels
      2.2
      720.11 KB
      PDF
      AN4428
      Best practices in the manufacturing process of MEMS microphones
      1.1
      1 MB
      PDF
      AN4427
      Gasket design for optimal acoustic performance in MEMS microphones
      2.0
      840.29 KB
      PDF
      AN5080
      IIS2MDC: high-accuracy, ultra-low-power, 3-axis digital output magnetometer
      2.0
      415.48 KB
      PDF
      AN5125
      ISM330DLC: 3D accelerometer and 3D gyroscope with digital output for industrial applications
      2.0
      1.62 MB
      PDF
      AN2648
      Increasing the resolution of analog temperature sensors
      1.4
      161.7 KB
      PDF
      AN4909
      Intelligent power switches for 48 V battery applications
      1.0
      1.07 MB
      PDF
      AN4290
      L647x, L648x and powerSTEP01 family communication protocol
      2.1
      486.67 KB
      PDF
      AN3981
      LED array drivers
      1.1
      3.61 MB
      PDF
      AN4602
      LIS3MDL: three-axis digital output magnetometer
      1.0
      584.14 KB
      PDF
      AN4193
      Low duty cycle operation with the SPIRIT1 transceiver
      2.0
      225.38 KB
      PDF
      AN4242
      New generation of 650 V SiC diodes
      2.0
      4.75 MB
      PDF
      AN4158
      Peak current control with automatic decay adjustment and predictive current control: basics and setup
      2.1
      983.2 KB
      PDF
      AN5046
      Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages
      4.0
      4.82 MB
      PDF
      AN4198
      SPIRIT1: increasing the output power
      1.0
      387.86 KB
      PDF
      AN5123
      STSPIN32F0 family - Bootloader and USART protocol
      2.1
      224.1 KB
      PDF
      AN5128
      STSPIN32F0/F0A/F0B - Buck converter
      2.0
      334.3 KB
      PDF
      AN4999
      STSPIN32F0/F0A/F0B overcurrent protection
      2.0
      660.57 KB
      PDF
      AN4426
      Tutorial for MEMS microphones
      2.0
      947.08 KB
      PDF
      AN4772
      wM-Bus (2013) firmware stack overview
      1.0
      786.08 KB
      PDF
      AN2809

      6-row / 30-mA LED driver with boost converter for the backlight of LCD panels

      AN4428

      Best practices in the manufacturing process of MEMS microphones

      AN4427

      Gasket design for optimal acoustic performance in MEMS microphones

      AN5080

      IIS2MDC: high-accuracy, ultra-low-power, 3-axis digital output magnetometer

      AN5125

      ISM330DLC: 3D accelerometer and 3D gyroscope with digital output for industrial applications

      AN2648

      Increasing the resolution of analog temperature sensors

      AN4909

      Intelligent power switches for 48 V battery applications

      AN4290

      L647x, L648x and powerSTEP01 family communication protocol

      AN3981

      LED array drivers

      AN4602

      LIS3MDL: three-axis digital output magnetometer

      AN4193

      Low duty cycle operation with the SPIRIT1 transceiver

      AN4242

      New generation of 650 V SiC diodes

      AN4158

      Peak current control with automatic decay adjustment and predictive current control: basics and setup

      AN5046

      Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages

      AN4198

      SPIRIT1: increasing the output power

      AN5123

      STSPIN32F0 family - Bootloader and USART protocol

      AN5128

      STSPIN32F0/F0A/F0B - Buck converter

      AN4999

      STSPIN32F0/F0A/F0B overcurrent protection

      AN4426

      Tutorial for MEMS microphones

      AN4772

      wM-Bus (2013) firmware stack overview

    • Description Version Size Action
      TN0018
      Surface mounting guidelines for MEMS sensors in an LGA package
      6.0
      214.31 KB
      PDF
      TN0018

      Surface mounting guidelines for MEMS sensors in an LGA package

Presentations & Training Material

    • Description Version Size Action
      ACEPACK™ overview 1.1
      3.32 MB
      PDF
      An introduction to electric motors 2.0
      1.05 MB
      PDF
      STSPIN configurable gate driving circuitry 1.0
      379.9 KB
      PDF
      STSPIN logic core basics 1.0
      1.22 MB
      PDF

      ACEPACK™ overview

      An introduction to electric motors

      STSPIN configurable gate driving circuitry

      STSPIN logic core basics

Publications and Collaterals

    • Description Version Size Action
      800-1050V MDmesh™ K5 ST’s first super-junction VHV MOSFET Series 1.0
      516.44 KB
      PDF
      DC-DC converters
      557.92 KB
      PDF
      Field-Effect Rectifier Diodes Advantageously replace Schottky (60V and 100V) 1.0
      1.29 MB
      PDF
      Integrated stepper motor driver delivers up to 10 A with superior smoothness and accurate positioning
      1.42 MB
      PDF
      L6984, L6986 Energy saving synchronous DC-DC converters for industrial
      1.24 MB
      PDF
      LED770x LED drivers 1.0
      562.13 KB
      PDF
      Motor driver ICs based on 32-bit MCU in tiny 7x7 mm QFN 04.2019
      261.61 KB
      PDF
      S2-LP:Ultra-low-power, high-performance, sub-1GHz RF transceiver 4.0
      403.48 KB
      PDF
      ST Diodes Finder : the new app for Android and iOS 2.0
      1.46 MB
      PDF
      ST Thyristor Finder: SCRs and Triacs on Android and iOS 1.0
      854.07 KB
      PDF

      800-1050V MDmesh™ K5 ST’s first super-junction VHV MOSFET Series

      DC-DC converters

      Field-Effect Rectifier Diodes Advantageously replace Schottky (60V and 100V)

      Integrated stepper motor driver delivers up to 10 A with superior smoothness and accurate positioning

      L6984, L6986 Energy saving synchronous DC-DC converters for industrial

      LED770x LED drivers

      Motor driver ICs based on 32-bit MCU in tiny 7x7 mm QFN

      S2-LP:Ultra-low-power, high-performance, sub-1GHz RF transceiver

      ST Diodes Finder : the new app for Android and iOS

      ST Thyristor Finder: SCRs and Triacs on Android and iOS

    • Description Version Size Action
      Linear and Switching Voltage Regulators Selection Guide 3.0
      370.88 KB
      PDF
      STSPIN motor drivers 11.2017
      1.6 MB
      PDF

      Linear and Switching Voltage Regulators Selection Guide

      STSPIN motor drivers

    • Description Version Size Action
      Motor Control Reference Guide 15.12
      1.57 MB
      PDF

      Motor Control Reference Guide

    • Description Version Size Action
      STSPIN Motor Control: Design Considerations for Brushless Direct Current Motor Control 1.0
      5.54 MB
      PDF
      Smart solution for high end stepper motor driver 1.0
      264.21 KB
      PDF

      STSPIN Motor Control: Design Considerations for Brushless Direct Current Motor Control

      Smart solution for high end stepper motor driver

eDesignSuite

Converter

Input

V This option is required. And must be less than or equal to Volt. Max [V]
V This option is required. And must be greater than or equal to Volt. Min [V]

Output Power

V This option is required and must be a number.
A This option is required and must be a number.