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EVAL6470H

Fully integrated stepper motor driver mounting the L6470
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The EVAL6470H demonstration board is a fully integrated microstepping motor driver. In combination with the STEVAL-PCC009V2 communication board and the dSPIN evaluation software, the board allows the user to investigate all the features of the L6470 device. In particular, the board can be used to check the voltage mode driving and to regulate the L6470 parameters in order to fit the application requirements.

The EVAL6470H supports the daisy-chain configuration making it suitable for the evaluation of the L6470 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 Arms.
  • SPI with daisy-chain feature
  • Socket for external resonator or crystal
  • SW input
  • FLAG and BUSY LED indicators
  • Adjustable supply voltage compensation
  • Suitable to be used in combination with STEVAL-PCC009V2

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Design Resources

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Technical Documentation

Product Specifications

Description Version Size
pdf
DB1539: Fully integrated stepper motor driver mounting the L6470
2.0 1,760 KB

Application Notes

Description Version Size
pdf
AN3991: How to drive multiple stepper motors with the L6470 motor driver
2.1 580 KB
pdf
AN4144: Voltage mode control operation and parameter optimization
2.0 1,334 KB
pdf
AN4241: dSPIN™ family: fully integrated stepper motor drivers
1.1 280 KB
pdf
AN4290: dSPIN™, cSPIN™ and easySPIN™ family communication protocol
1.1 816 KB

User Manual

Description Version Size
pdf
UM1688: EVAL6470H, EVAL6470PD, EVAL6472H and EVAL6472PD: fully integrated microstepping motor drivers
1.0 6,445 KB

Hardware Resources

Board Manufacturing Specification

Description Version Size
zip
Gerber files for EVAL6470H
1.0.0 160 KB

Bill of Materials

Description Version Size
pdf
BOM for EVAL6470H
1.0.0 10 KB

Schematic Pack

Description Version Size
pdf
EVAL6470H schematic
1.0.0 27 KB

Related Tools and Software

Related Tools and Software

Part Number Description
STEVAL-PCC009V2 IBU Motor Control & IPS universal interface
STSW-SPIN002 SPIN family evaluation software for cSPIN and dSPIN
STSW-STM32033 STM32F1xx motor control firmware library for the L6470 dSPIN IC
stsw-spin004 firmware library dSPIN discovery

Sample & Buy

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Part Number Marketing StatusCore ProductOrder From STUnit Price (US$)*
@
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
EVAL6470HActiveL6470Buy Direct61.25Distributor reported inventory date: 2014-11-28
Distributor NameRegionStockMin. order
ARROWOrder NowAMERICA101
AVNETOrder NowAMERICA100
Newark Element14Order NowAMERICA70
ANGLIA LiveOrder NowEUROPE21
DIGIKEYOrder NowWORLDWIDE631
MOUSEROrder NowWORLDWIDE541
Ecopack1-

(*) 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 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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