powerSTEP01

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System-in-package integrating microstepping controller and 10 A power MOSFETs

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  • The powerSTEP01 is a system-in-package integrating 8 N-channel 16 mΩ MOSFETs for stepper applications up to 85 V with an SPI programmable controller, providing a full digital control of the motion through a speed profile generation and positioning calculations.

    It integrates a dual low RDS(on) full-bridge with embedded non-dissipative overcurrent protection. The device can operate with both voltage mode driving and advanced current control fitting different application needs. The digital control core can generate user’s defined motion profiles with acceleration, deceleration, speed or a target position easily programmed through a dedicated register set. All application commands and data registers, including those used to set analog values (i.e. current protection trip point, dead time, PWM frequency, etc.) are sent through a standard 5-Mbit/s SPI. A very rich set of protections (thermal, low bus voltage, overcurrent and motor stall) make the powerSTEP01 “bullet proof”, as required by the most demanding motor control applications.

    Key Features

    • Power system-in-package integrating a programmable microstepping controller and 8 N-channel power MOSFETs
    • Operating voltage: 7.5 V - 85 V
    • Dual full-bridge with RDS(on) = 16 mΩ
    • 10 ARMS maximum output current
    • Adjustable output slew rate
    • Programmable speed profile
    • Up to 1/128 microstepping
    • Sensorless stall detection
    • Integrated voltage regulators
    • SPI interface
    • Low quiescent standby currents
    • Programmable non-dissipative overcurrent protection
    • Overtemperature protection

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Development Tools

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Ecosystems

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      High power stepper motor driver expansion board based on powerSTEP01 for STM32 Nucleo

Evaluation Tools

    • Part Number

      System-in-package integrating microstepping controller and 10 A power MOSFETs evaluation board

      IBU Motor Control & IPS universal interface

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS9836
      System-in-package integrating microstepping controller and 10 A power MOSFETs
      7.0
      1.67 MB
      PDF
      DS9836

      System-in-package integrating microstepping controller and 10 A power MOSFETs

    • Description Version Size Action
      AN4290
      L647x, L648x and powerSTEP01 family communication protocol
      2.1
      486.67 KB
      PDF
      AN4158
      Peak current control with automatic decay adjustment and predictive current control: basics and setup
      2.1
      983.2 KB
      PDF
      AN4144
      Voltage mode control operation and parameter optimization
      4.0
      1.3 MB
      PDF
      AN4290

      L647x, L648x and powerSTEP01 family communication protocol

      AN4158

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

      AN4144

      Voltage mode control operation and parameter optimization

    • Description Version Size Action
      UM2022
      SPINFamily evaluation tool
      2.0
      2.17 MB
      PDF
      UM2022

      SPINFamily evaluation tool

    • Description Version Size Action
      DT0065
      A Guide to understanding L6470, L6480, and powerSTEP01 output voltage levels
      1.0
      174.65 KB
      PDF
      DT0122
      A quick start-up guide for the EVLPOWERSTEP01 evaluation system
      1.0
      567.55 KB
      PDF
      DT0125
      L647x slew rate control: reduce power losses and operative junction temperature
      1.0
      329.64 KB
      PDF
      DT0055
      Maintaining message synchronization with L647x, L648x, and PowerStep01 devices
      1.1
      163.38 KB
      PDF
      DT0056
      Planning for easy troubleshooting with your L647x, L648x, or PowerStep01 design
      2.0
      172.22 KB
      PDF
      DT0065

      A Guide to understanding L6470, L6480, and powerSTEP01 output voltage levels

      DT0122

      A quick start-up guide for the EVLPOWERSTEP01 evaluation system

      DT0125

      L647x slew rate control: reduce power losses and operative junction temperature

      DT0055

      Maintaining message synchronization with L647x, L648x, and PowerStep01 devices

      DT0056

      Planning for easy troubleshooting with your L647x, L648x, or PowerStep01 design

    • Description Version Size Action
      AN3991
      How to drive multiple stepper motors with the L6470 motor driver
      2.1
      580.22 KB
      PDF
      AN4075
      STEVAL-IFP016V2 IO-Link communication master transceiver demonstration board
      1.0
      409.41 KB
      PDF
      AN3980
      STM32 firmware library for dSPIN L6470
      1.1
      787.02 KB
      PDF
      AN3991

      How to drive multiple stepper motors with the L6470 motor driver

      AN4075

      STEVAL-IFP016V2 IO-Link communication master transceiver demonstration board

      AN3980

      STM32 firmware library for dSPIN L6470

HW Model, CAD Libraries & SVD

    • Description Version Size Action
      powerSTEP01_footprint_orcad16.6 1.0
      13.06 KB
      ZIP

      powerSTEP01_footprint_orcad16.6

Presentations & Training Material

    • Description Version Size Action
      An introduction to electric motors 1.0
      2.23 MB
      PDF
      STSPIN configurable gate driving circuitry 1.0
      379.9 KB
      PDF
      STSPIN logic core basics 1.0
      1.22 MB
      PDF
      powerSTEP01 system-in-package product presentation 1.0
      1.4 MB
      PDF

      An introduction to electric motors

      STSPIN configurable gate driving circuitry

      STSPIN logic core basics

      powerSTEP01 system-in-package product presentation

Publications and Collaterals

    • Description Version Size Action
      Integrated stepper motor driver delivers up to 10 A with superior smoothness and accurate positioning
      1.42 MB
      PDF

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

    • Description Version Size Action
      STM32_Nucleo_expansion_boards_Motor_control_selection_guide 1.0
      777.64 KB
      PDF
      STSPIN motor drivers 11.2017
      1.6 MB
      PDF

      STM32_Nucleo_expansion_boards_Motor_control_selection_guide

      STSPIN motor drivers

    • Description Version Size Action
      Motor Control Reference Guide 15.12
      1.57 MB
      PDF
      Products and solutions for Smart industry 3.0
      2.99 MB
      PDF

      Motor Control Reference Guide

      Products and solutions for Smart industry

    • Description Version Size Action
      STSPIN Motor Control: Design Considerations for Brushless Direct Current Motor Control 1.0
      5.54 MB
      PDF

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

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
POWERSTEP01
Active
QFN 11X14 Industrial Ecopack2
POWERSTEP01TR
Active
QFN 11X14 Industrial Ecopack2

POWERSTEP01

Package:

QFN 11X14

Material Declaration**:

PDF XML

Marketing Status

Active

Package

QFN 11X14

Grade

Industrial

RoHS Compliance Grade

Ecopack2

POWERSTEP01TR

Package:

QFN 11X14

Material Declaration**:

PDF XML

Marketing Status

Active

Package

QFN 11X14

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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Low voltage three-phase brushless DC motor driver expansion board based on STSPIN230 for STM32 Nucleo

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X-NUCLEO-IHM12A1

Low voltage dual brush DC motor driver expansion board based on STSPIN240 for STM32 Nucleo

X-CUBE-SPN12

Low voltage dual brush DC motor driver software expansion for STM32Cube

Other Getting Started Resources

STSW-SPINDISC01

STSPIN Discovery boards firmware

STSW-SPIN002

Evaluation software with graphical user interface for STSPIN motor driver ICs

STEVAL-PCC009V2

IBU Motor Control & IPS universal interface

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
Package
Packing Type
Temperature (°C) ECCN (US)
Country of Origin
Budgetary Price (US$)*/Qty
min
max
POWERSTEP01TR Available at 2 distributors

Distributor availability ofPOWERSTEP01TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1279 1 Order Now
Farnell Element14 EUROPE 2572 1 Order Now

Distributor reported inventory date: 2020-07-06

Distributor Name

DIGIKEY

Stock

1279

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2572

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-06

Active
QFN 11X14 Tape And Reel -40 150 EAR99 MALAYSIA 5.625 / 1k
POWERSTEP01 Available at 6 distributors

Distributor availability ofPOWERSTEP01

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2116 1 Order Now
FUTURE WORLDWIDE 168 136 Order Now
ARROW EUROPE 41 0 Order Now
Newark Element14 AMERICA 80 0 Order Now
MOUSER WORLDWIDE 998 1 Order Now
RUTRONIK EUROPE 272 136 Order Now

Distributor reported inventory date: 2020-07-06

Distributor Name

DIGIKEY

Stock

2116

Min.Order

1

Region

WORLDWIDE Order Now

FUTURE

Stock

168

Min.Order

136

Region

WORLDWIDE Order Now

ARROW

Stock

41

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

80

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

998

Min.Order

1

Region

WORLDWIDE Order Now

RUTRONIK

Stock

272

Min.Order

136

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-06

Buy now
Active
QFN 11X14 Tray -40 150 EAR99 MALAYSIA 5.625 / 1k

POWERSTEP01TR

Marketing Status

Active

Unit Price (US$)

5.625

Budgetary Price (US$)*/Qty

5.625 / 1k

Distributor availability ofPOWERSTEP01TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1279 1 Order Now
Farnell Element14 EUROPE 2572 1 Order Now

Distributor reported inventory date: 2020-07-06

Distributor Name

DIGIKEY

Stock

1279

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2572

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-06

Package

QFN 11X14

Packing Type

Tape And Reel

Operating Temperature (°C)

(min)

-40

(max)

150

ECCN (US)

EAR99

Country of Origin

MALAYSIA

POWERSTEP01

Marketing Status

Active

Unit Price (US$)

5.625

Budgetary Price (US$)*/Qty

5.625 / 1k

Distributor availability ofPOWERSTEP01

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2116 1 Order Now
FUTURE WORLDWIDE 168 136 Order Now
ARROW EUROPE 41 0 Order Now
Newark Element14 AMERICA 80 0 Order Now
MOUSER WORLDWIDE 998 1 Order Now
RUTRONIK EUROPE 272 136 Order Now

Distributor reported inventory date: 2020-07-06

Distributor Name

DIGIKEY

Stock

2116

Min.Order

1

Region

WORLDWIDE Order Now

FUTURE

Stock

168

Min.Order

136

Region

WORLDWIDE Order Now

ARROW

Stock

41

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

80

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

998

Min.Order

1

Region

WORLDWIDE Order Now

RUTRONIK

Stock

272

Min.Order

136

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-06

Package

QFN 11X14

Packing Type

Tray

Operating Temperature (°C)

(min)

-40

(max)

150

ECCN (US)

EAR99

Country of Origin

MALAYSIA

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors