AEK-MOT-SM81M1

批量生产

Stepper motor driver evaluation board based on the L99SM81V for automotive applications

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  • The AEK-MOT-SM81M1 evaluation board is designed to drive a bipolar stepper motor in micro-stepping mode, with coil voltage monitoring for stall detection.

    This application board features the automotive-grade L99SM81V stepper motor driver with embedded power MOSFETs and a comprehensive set of I/Os for MCU control and feedback signaling using SPI communication through a 12-pin male connector or two 5-pin connectors on the board.
    The board is developed as part of the AutoDevKit initiative, and evaluation firmware is available for suitable microcontrollers such as the automotive-grade SPC5 series MCU on the AEK-MCU-C4MLIT1 control board.

    主要特性

    • Board functionality based on L99SM81V programmable stepper motor driver for automotive applications:
      • with micro-stepping and hold functions
      • BEMF monitoring for stall detection
      • programmable configuration via SPI
      • 5 V internal linear voltage regulator (output available on board connector)
    • Board reverse battery protection with STD95N4F3 MOSFET, which can be substituted with two optionally mounted diodes and a jumper
    • Input operating voltage range from 6 V to 28 V
    • Output current up to 1.35 A
    • Board size: 65 mm length x 81 mm width x 11 mm maximum component height
    • WEEE and RoHS compliant
    • All ST components are qualified Automotive grade
    • Part of the AutoDevKit™ initiative
    • Applications: automotive bipolar stepper motor

样片和购买

产品型号
供货状态
预算价格(US$)
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ECCN (US)
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从分销商订购
从ST订购
AEK-MOT-SM81M1
批⁠量⁠生⁠产
39.0 1 EAR99 ITALY 查看供货情况

Distributor availability ofAEK-MOT-SM81M1

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 17 1 Order Now
AVNET AMERICA 10 0 Order Now
FUTURE WORLDWIDE 10 1 Order Now
MOUSER WORLDWIDE 16 1 Order Now

代理商库存报告日期: 2020-01-28

代理商名称

DIGIKEY

库存

17

Min.Order

1

地区

WORLDWIDE Order Now

AVNET

库存

10

Min.Order

0

地区

AMERICA Order Now

FUTURE

库存

10

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

16

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2020-01-28

立即购买

AEK-MOT-SM81M1

供货状态

批⁠量⁠生⁠产

单价(US$)

39

单价(US$)

39.0*

Distributor availability ofAEK-MOT-SM81M1

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 17 1 Order Now
AVNET AMERICA 10 0 Order Now
FUTURE WORLDWIDE 10 1 Order Now
MOUSER WORLDWIDE 16 1 Order Now

代理商库存报告日期: 2020-01-28

代理商名称

DIGIKEY

库存

17

Min.Order

1

地区

WORLDWIDE Order Now

AVNET

库存

10

Min.Order

0

地区

AMERICA Order Now

FUTURE

库存

10

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

16

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2020-01-28

数量

1

ECCN (US)

EAR99

Country of Origin

ITALY

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商

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      Code Generator, Quick resources configurator and Eclipse development environment for SPC5 MCUs

软件

    • 产品型号

      AutoDevKit library plugin for SPC5-STUDIO

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00 选择要下载的文档

技术文档

    • 描述 版本 文档大小 操作
      DB3986
      Stepper motor driver evaluation board based on the L99SM81V for automotive applications
      1.0
      881.2 KB
      PDF
      DB3986

      Stepper motor driver evaluation board based on the L99SM81V for automotive applications

Hardware Resources

    • 描述 版本 文档大小 操作
      AEK-MOT-SM81M1 GERBER 1.0
      157.19 KB
      ZIP

      AEK-MOT-SM81M1 GERBER

    • 描述 版本 文档大小 操作
      AEK-MOT-SM81M1 BOM 1.0
      48.17 KB
      PDF

      AEK-MOT-SM81M1 BOM

    • 描述 版本 文档大小 操作
      AEK-MOT-SM81M1 SCHEMATIC 1.0
      101.37 KB
      PDF

      AEK-MOT-SM81M1 SCHEMATIC

法律

    • 描述 版本 文档大小 操作
      Evaluation products license agreement 1.6
      74.12 KB
      PDF

      Evaluation products license agreement

产品型号 供货状态 符合RoHS级别 WEEE Compliant 材料声明**
AEK-MOT-SM81M1
批量生产
Ecopack2

AEK-MOT-SM81M1

Package:

Ecopack2

Material Declaration**:

Marketing Status

批量生产

RoHS Compliance Grade

Ecopack2

WEEE Compliant

Yes

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

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