Product overview
Description
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.
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Product Specifications (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 8.0 | 23 Oct 2024 | 23 Oct 2024 |
Application Notes (4)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 2.1 | 31 Oct 2024 | 31 Oct 2024 | ||
| 1.0 | 20 Dec 2024 | 20 Dec 2024 | ||
| 2.1 | 31 Oct 2024 | 31 Oct 2024 | ||
| 4.0 | 31 Oct 2024 | 31 Oct 2024 |
User Manuals (2)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 2.0 | 28 Mar 2022 | 28 Mar 2022 | ||
| 2.0 | 20 Mar 2017 | 20 Mar 2017 |
Design Notes & Tips (4)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 13 Sep 2018 | 13 Sep 2018 | ||
| 1.0 | 03 Dec 2018 | 03 Dec 2018 | ||
| 1.1 | 13 Sep 2018 | 13 Sep 2018 | ||
| 2.1 | 23 Oct 2020 | 23 Oct 2020 |
Application Notes for related Tools & Software (2)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 2.1 | 10 Oct 2022 | 10 Oct 2022 | ||
| 1.0 | 22 Oct 2021 | 22 Oct 2021 |
Presentations (4)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 07 Aug 2020 | 07 Aug 2020 | ||
| 1.0 | 06 Oct 2022 | 06 Oct 2022 | ||
| 1.0 | 14 Jun 2018 | 14 Jun 2018 | ||
| 1.0 | 29 Jun 2016 | 29 Jun 2016 |
Flyers (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 13 Jan 2016 | 13 Jan 2016 |
Brochures (4)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 10.24 | 10 Oct 2024 | 10 Oct 2024 | ||
| 1.0 | 13 Sep 2024 | 13 Sep 2024 | ||
| 12.24 | 17 Dec 2024 | 17 Dec 2024 | ||
| 12.2024 | 17 Dec 2024 | 17 Dec 2024 |
Magazine Articles (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 21 Feb 2024 | 21 Feb 2024 |
EDA Symbols, Footprints and 3D Models
STMicroelectronics - powerSTEP01
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
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Symbols
Footprints
3D models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|
| POWERSTEP01 | Active | QFN 11X14 | Industrial | Ecopack2 | 15 | 2022-01-01T00:00:00.000+01:00 | |
| POWERSTEP01TR | Active | QFN 11X14 | Industrial | Ecopack2 | 15 | 2022-01-01T00:00:00.000+01:00 |
(**) 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.
Sample & Buy
| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||||
| POWERSTEP01TR | Active | 7.4868 / 1k | 3 distributors | QFN 11X14 | Tape and Reel | MALAYSIA | EAR99 | NEC | -40 | 150 | ||||
| POWERSTEP01 | Active | 7.4868 / 1k | 4 distributors | QFN 11X14 | Tray | MALAYSIA | EAR99 | NEC | -40 | 150 | ||||
POWERSTEP01TR Active
POWERSTEP01 Active
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors