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POWERSTEP01TR The STMicroelectronics POWERSTEP01TR is a bipolar motor driver IC designed for general-purpose applications. It offers integrated control and power stage with an SPI interface.
Mfr Part #:

POWERSTEP01TR

Available from 7 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics POWERSTEP01TR is a bipolar motor driver IC designed for general-purpose applications. It offers integrated control and power stage with an SPI interface.
✓ Total Stock: 120,295 pcs
$ Price Range: $2.25

POWERSTEP01TR Available from 7 distributors

✓ Authorised
✓ Non-Authorised
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POWERSTEP01TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Function
Interface
Motor Type
Mounting Type
Operating Temperature
Output Configuration
Step Resolution
Storage Temperature
Supplier Device Package
Supplier Package
Tape & Reel
Technology
Voltage
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POWERSTEP01TR Description

Short technical summary and product information.

The STMicroelectronics POWERSTEP01TR is a fully integrated motor driver IC, combining control and power stage functionalities for bipolar motors. This device operates with a maximum voltage of 85V and can handle up to 10A of current. It features an SPI interface for communication and supports step resolutions from 1 to 1/128.

 

Designed for general-purpose applications, the POWERSTEP01TR utilizes Power MOSFET technology. Its output configuration includes four half-bridge drivers. The component is housed in a 89-VFQFPN package, suitable for surface mounting.

 

Key electrical characteristics include its 85V maximum voltage rating and 10A current capability. The integrated nature of the driver simplifies design and reduces component count. The SPI interface allows for flexible control of motor speed and position.

 

This motor driver is packaged in an 89-PowerVQFN case, designed for surface mount installation. The operating temperature range is -40°C to 150°C (TJ).

POWERSTEP01TR Quick Information

Product Type: Motor Driver IC
Canonical Name: POWERSTEP01TR Bipolar Motor Driver IC
Subcategory: Integrated

POWERSTEP01TR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

POWERSTEP01TR Estimated Pricing

Qty Low High
1+ $2.25 $2.25

Estimated market price range - modelled values for guidance only, not live distributor offers.

POWERSTEP01TR Features

  • Integrated control and power stage driver.
  • Supports bipolar motors with 1/128 step resolution.
  • Handles up to 10A current and 85V maximum voltage.
  • SPI interface for flexible control.
  • Surface mountable 89-VFQFPN package.

POWERSTEP01TR Applications

  • Suitable for general-purpose bipolar stepper motor control.
  • Ideal for industrial automation and robotics.
  • Used in CNC machines and 3D printers.
  • Applicable in medical equipment and office automation.

POWERSTEP01TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum operating voltage of the POWERSTEP01TR?

The maximum operating voltage is 85V.

What is the current rating of the POWERSTEP01TR?

The current rating is 10A.

What is the operating temperature range of the POWERSTEP01TR?

The operating temperature range is -40°C to 150°C (junction).

What package is the POWERSTEP01TR available in?

The device is available in an 89-PowerVQFN package (supplier package 89-VFQFPN 11x14).

What interface does the POWERSTEP01TR use?

The device uses an SPI interface.

What step resolutions does the POWERSTEP01TR support?

It supports step resolutions from 1 (full-step) to 1/128 microstepping.

What type of motor is the POWERSTEP01TR designed for?

It is designed for bipolar stepper motors.

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