Fully integrated stepper motor driver mounting the L6470 in a high power PowerSO package

The EVAL6470PD demonstration board is a fully integrated microstepping motor driver. In combination with the STEVAL-PCC009V2 communication board and SPIN evaluation software, the board allows the engineer 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 4-layer layout and the PowerSO package allow the top thermal performance to be obtained. The EVAL6470PD supports the daisy chain configuration making it suitable for the evaluation of the L6470 in multi motor applications.

Key Features

  • Voltage range from 8 V to 45 V
  • Phase current up to 3 Ar.m.s.
  • Dual SPI connector (daisy chain configuration suitable)
  • SW input
  • FLAG and BUSY LED indicators
  • Adjustable supply voltage compensation
  • High thermal performance (Rthj-a 12 °C/W typical)
  • Suitable for use in combination with the STEVAL-PCC009V2

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设计

技术文档

产品规格
Description Version Size
DB1501 DB1501: Fully integrated stepper motor driver mounting the L6470 in a high power PowerSO package 3.0 2 MB
应用手册
Description Version Size
AN4241 AN4241: L6470 and L6472: fully integrated stepper motor drivers 2.0 413 KB
AN4290 AN4290: L647x, L648x and powerSTEP01 family communication protocol 2.1 486 KB
AN4144 AN4144: Voltage mode control operation and parameter optimization 3.2 1 MB
用户手册
Description Version Size
UM1688 UM1688: EVAL6470H, EVAL6470PD, EVAL6472H and EVAL6472PD: fully integrated microstepping motor drivers 2.0 5 MB
UM2022 UM2022: SPINFamily evaluation tool 1.2 1 MB

硬件资源

Board Manufacturing Specifications
Description Version Size
Gerber files for EVAL6470PD 2.1 636 KB
Bill of Materials
Description Version Size
BOM for EVAL6470PD 2.1 8 KB
Schematic Packs
Description Version Size
EVAL6470PD schematic 2.2 27 KB

出版刊物和宣传资料

手册
Description Version Size
Products and Solutions for Factory Automation and Control 1.0 3 MB

法律

许可协议
Description Version Size
Evaluation products license agreement 1.0 125 KB

工具和软件

开发工具硬件
软件
评估工具
Software Development Tools
Motor Control IC Software
解决方案评估工具

样片和购买

型号 Core Product Marketing Status Unit Price (US$) * Quantity ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
EVAL6470PD L6470 Active 61.25 - NEC EAR99 - MORE INFO 直接购买 Add to cart DISTRIBUTOR AVAILABILITY
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(*) 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

质量和可靠性

型号 Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
EVAL6470PD ActiveCARDIndustrialEcopack1
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(**) 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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