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Stepper motor driver mounting the L6474 in high power PowerSO package
  • active Active

The EVAL6474PD demonstration board is a microstepping motor driver. In combination with the STEVAL-PCC009V2 communication board and easySPIN evaluation software, the board allows the user to investigate all the features of the L6474 device.

The 4-layer layout and the PowerSO™ package allow the highest thermal performance to be obtained.

The EVAL6474PD supports the daisy chain configuration making it suitable for the evaluation of the L6474 in multi-motor applications.

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Errata Sheet
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Data Brief

Key Features

  • Voltage range from 8 V to 45 V
  • Phase current up to 3 Ar.m.s.
  • SPI with daisy chain feature
  • Socket for external resonator or crystal
  • FLAG LED indicator
  • Suitable for use in combination with STEVAL-PCC009V2

Design Resources


Technical Documentation

Product Specifications

Description Version Size
DB1724: Stepper motor driver mounting the L6474 in a high power PowerSO package
3.0 1,627 KB

Hardware Resources

Board Manufacturing Specification

Description Version Size
Gerber files for EVAL6474PD
1.0.0 700 KB

Bill of Materials

Description Version Size
1.0.0 5 KB

Schematic Pack

Description Version Size
EVAL6474PD schematic
1.0.0 18 KB

Related Tools and Software

Related Tools and Software

Part Number Description
STSW-MOTOR006 easySPIN evaluation software

Sample & Buy

Part Number Marketing StatusCore ProductOrder From STUnit Price (US$)*
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
EVAL6474PDActiveL6474Buy Direct61.25Distributor reported inventory date: 2015-06-30
Distributor NameRegionStockMin. order
Newark Element14Order NowAMERICA10

(*) 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
(**) The Material Declaration forms available on 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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