L6470

批量生产
Education

Fully integrated microstepping motor driver with motion engine and SPI

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样片和购买
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  • The L6470 device, realized in analog mixed signal technology, is an advanced fully integrated solution suitable for driving two-phase bipolar stepper motors with microstepping. It integrates a dual low RDS(on)DMOS full bridge with all of the power switches equipped with an accurate on-chip current sensing circuitry suitable for non-dissipative current control and overcurrent protection. Thanks to a unique control system, a true 1/128 steps resolution is achieved. The digital control core can generate user defined motion profiles with acceleration, deceleration, speed or target position, easily programmed through a dedicated registers set. All commands and data registers, including those used to set analogue values (i.e. current control value, current protection trip point, deadtime, PWM frequency, etc.) are sent through a standard 5-Mbit/s SPI. A very rich set of protections (thermal, low bus voltage, overcurrent, motor stall) allows the design of a fully protected application, as required by the most demanding motor control applications.

    主要特性

    • Operating voltage: 8 - 45 V
    • 7.0 A out peak current (3.0 A r.m.s.)
    • Low RDS(on)Power MOSFETs
    • Programmable speed profile and positioning
    • Programmable power MOS slew rate
    • Up to 1/128 microstepping
    • Sensorless stall detection
    • SPI interface
    • Low quiescent and standby currents
    • Programmable non-dissipative overcurrent protection on high and low-side
    • Two-levels of overtemperature protection

电路原理图

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样片和购买

产品型号
供货状态
封装
包装类型
温度(ºC) ECCN (US)
Country of Origin
Budgetary Price (US$)*/Qty
从ST订购
从分销商订购
最小值
最大值
L6470HTR
批量生产
HTSSOP28 Tape And Reel -40 150 EAR99 PHILIPPINES 2.671 / 1k 获取样片 查看供货情况

...的经销商可用性L6470HTR

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 24118 1 马上订购
Newark Element14 AMERICA 577 0 马上订购
MOUSER WORLDWIDE 685 1 马上订购
Farnell Element14 EUROPE 2301 1 马上订购

代理商库存报告日期: 2020-05-18

代理商名称

DIGIKEY

库存

24118

Min.Order

1

地区

WORLDWIDE 马上订购

Newark Element14

库存

577

Min.Order

0

地区

AMERICA 马上订购

MOUSER

库存

685

Min.Order

1

地区

WORLDWIDE 马上订购

Farnell Element14

库存

2301

Min.Order

1

地区

EUROPE 马上订购

代理商库存报告日期: 2020-05-18

L6470PDTR
批量生产
PowerSO 36 Tape And Reel -40 150 EAR99 MALAYSIA 3.093 / 1k 查看供货情况

...的经销商可用性L6470PDTR

代理商名称
地区 库存 最小订购量 第三方链接
RS COMPONENTS EUROPE 42 1 马上订购

代理商库存报告日期: 2020-05-18

代理商名称

RS COMPONENTS

库存

42

Min.Order

1

地区

EUROPE 马上订购

代理商库存报告日期: 2020-05-18

L6470PD
批量生产
PowerSO 36 Tube -40 150 EAR99 MALAYSIA 3.093 / 1k 查看供货情况

...的经销商可用性L6470PD

代理商名称
地区 库存 最小订购量 第三方链接
COMPEL EUROPE 1 1 马上订购
RS COMPONENTS EUROPE 310 1 马上订购

代理商库存报告日期: 2020-05-18

代理商名称

COMPEL

库存

1

Min.Order

1

地区

EUROPE 马上订购

RS COMPONENTS

库存

310

Min.Order

1

地区

EUROPE 马上订购

代理商库存报告日期: 2020-05-18

L6470H
批量生产
HTSSOP28 Tube -40 150 EAR99 PHILIPPINES 2.671 / 1k 立即购买 查看供货情况

...的经销商可用性L6470H

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 2549 1 马上订购
COMPEL EUROPE 292 1 马上订购
RS COMPONENTS EUROPE 1120 50 马上订购
ARROW EUROPE 73 0 马上订购
MOUSER WORLDWIDE 1012 1 马上订购
Farnell Element14 EUROPE 1715 1 马上订购
RUTRONIK EUROPE 800 50 马上订购

代理商库存报告日期: 2020-05-18

代理商名称

DIGIKEY

库存

2549

Min.Order

1

地区

WORLDWIDE 马上订购

COMPEL

库存

292

Min.Order

1

地区

EUROPE 马上订购

RS COMPONENTS

库存

1120

Min.Order

50

地区

EUROPE 马上订购

ARROW

库存

73

Min.Order

0

地区

EUROPE 马上订购

MOUSER

库存

1012

Min.Order

1

地区

WORLDWIDE 马上订购

Farnell Element14

库存

1715

Min.Order

1

地区

EUROPE 马上订购

RUTRONIK

库存

800

Min.Order

50

地区

EUROPE 马上订购

代理商库存报告日期: 2020-05-18

L6470HTR

供货状态

批⁠量⁠生⁠产

单价(US$)

2.671

Budgetary Price (US$)*/Qty

2.671 / 1k

...的经销商可用性L6470HTR

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 24118 1 马上订购
Newark Element14 AMERICA 577 0 马上订购
MOUSER WORLDWIDE 685 1 马上订购
Farnell Element14 EUROPE 2301 1 马上订购

代理商库存报告日期: 2020-05-18

代理商名称

DIGIKEY

库存

24118

Min.Order

1

地区

WORLDWIDE 马上订购

Newark Element14

库存

577

Min.Order

0

地区

AMERICA 马上订购

MOUSER

库存

685

Min.Order

1

地区

WORLDWIDE 马上订购

Farnell Element14

库存

2301

Min.Order

1

地区

EUROPE 马上订购

代理商库存报告日期: 2020-05-18

封装

HTSSOP28

包装类型

Tape And Reel

Operating Temperature (°C)

(最小值)

-40

(最大值)

150

ECCN (US)

EAR99

Country of Origin

PHILIPPINES

L6470PDTR

供货状态

批⁠量⁠生⁠产

单价(US$)

3.093

Budgetary Price (US$)*/Qty

3.093 / 1k

...的经销商可用性L6470PDTR

代理商名称
地区 库存 最小订购量 第三方链接
RS COMPONENTS EUROPE 42 1 马上订购

代理商库存报告日期: 2020-05-18

代理商名称

RS COMPONENTS

库存

42

Min.Order

1

地区

EUROPE 马上订购

代理商库存报告日期: 2020-05-18

封装

PowerSO 36

包装类型

Tape And Reel

Operating Temperature (°C)

(最小值)

-40

(最大值)

150

ECCN (US)

EAR99

Country of Origin

MALAYSIA

L6470PD

供货状态

批⁠量⁠生⁠产

单价(US$)

3.093

Budgetary Price (US$)*/Qty

3.093 / 1k

...的经销商可用性L6470PD

代理商名称
地区 库存 最小订购量 第三方链接
COMPEL EUROPE 1 1 马上订购
RS COMPONENTS EUROPE 310 1 马上订购

代理商库存报告日期: 2020-05-18

代理商名称

COMPEL

库存

1

Min.Order

1

地区

EUROPE 马上订购

RS COMPONENTS

库存

310

Min.Order

1

地区

EUROPE 马上订购

代理商库存报告日期: 2020-05-18

封装

PowerSO 36

包装类型

Tube

Operating Temperature (°C)

(最小值)

-40

(最大值)

150

ECCN (US)

EAR99

Country of Origin

MALAYSIA

L6470H

供货状态

批⁠量⁠生⁠产

单价(US$)

2.671

Budgetary Price (US$)*/Qty

2.671 / 1k

...的经销商可用性L6470H

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 2549 1 马上订购
COMPEL EUROPE 292 1 马上订购
RS COMPONENTS EUROPE 1120 50 马上订购
ARROW EUROPE 73 0 马上订购
MOUSER WORLDWIDE 1012 1 马上订购
Farnell Element14 EUROPE 1715 1 马上订购
RUTRONIK EUROPE 800 50 马上订购

代理商库存报告日期: 2020-05-18

代理商名称

DIGIKEY

库存

2549

Min.Order

1

地区

WORLDWIDE 马上订购

COMPEL

库存

292

Min.Order

1

地区

EUROPE 马上订购

RS COMPONENTS

库存

1120

Min.Order

50

地区

EUROPE 马上订购

ARROW

库存

73

Min.Order

0

地区

EUROPE 马上订购

MOUSER

库存

1012

Min.Order

1

地区

WORLDWIDE 马上订购

Farnell Element14

库存

1715

Min.Order

1

地区

EUROPE 马上订购

RUTRONIK

库存

800

Min.Order

50

地区

EUROPE 马上订购

代理商库存报告日期: 2020-05-18

封装

HTSSOP28

包装类型

Tube

Operating Temperature (°C)

(最小值)

-40

(最大值)

150

ECCN (US)

EAR99

Country of Origin

PHILIPPINES

(*) 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

适合您的资源

相关应用

工业电源及工具

电机控制

开发工具硬件

    • 产品型号

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生态系统

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软件

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评估工具

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      Fully integrated stepper motor driver mounting the L6470

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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
      DS6582
      Fully integrated microstepping motor driver with motion engine and SPI
      7.0
      1.01 MB
      PDF
      DS6582

      Fully integrated microstepping motor driver with motion engine and SPI

    • 描述 版本 文档大小 操作
      AN3991
      How to drive multiple stepper motors with the L6470 motor driver
      2.1
      580.22 KB
      PDF
      AN4241
      L6470 and L6472: fully integrated stepper motor drivers
      2.0
      413.44 KB
      PDF
      AN4290
      L647x, L648x and powerSTEP01 family communication protocol
      2.1
      486.67 KB
      PDF
      AN3980
      STM32 firmware library for dSPIN L6470
      1.1
      787.02 KB
      PDF
      AN4144
      Voltage mode control operation and parameter optimization
      4.0
      1.3 MB
      PDF
      AN3991

      How to drive multiple stepper motors with the L6470 motor driver

      AN4241

      L6470 and L6472: fully integrated stepper motor drivers

      AN4290

      L647x, L648x and powerSTEP01 family communication protocol

      AN3980

      STM32 firmware library for dSPIN L6470

      AN4144

      Voltage mode control operation and parameter optimization

    • 描述 版本 文档大小 操作
      UM1688
      EVAL6470H, EVAL6470PD, EVAL6472H and EVAL6472PD: fully integrated microstepping motor drivers
      2.0
      5.94 MB
      PDF
      UM1691
      EVAL6470H-DISC: fully integrated stepper motor driver based on the L6470 and STM32™
      2.0
      1.94 MB
      PDF
      UM2022
      SPINFamily evaluation tool
      2.0
      2.17 MB
      PDF
      UM1688

      EVAL6470H, EVAL6470PD, EVAL6472H and EVAL6472PD: fully integrated microstepping motor drivers

      UM1691

      EVAL6470H-DISC: fully integrated stepper motor driver based on the L6470 and STM32™

      UM2022

      SPINFamily evaluation tool

    • 描述 版本 文档大小 操作
      DT0065
      A Guide to understanding L6470, L6480, and powerSTEP01 output voltage levels
      1.0
      174.65 KB
      PDF
      DT0124
      Implementing Overcurrent and Overload Protection for L6470 Based Systems
      1.0
      278.14 KB
      PDF
      DT0125
      L647x slew rate control: reduce power losses and operative junction temperature
      1.0
      329.64 KB
      PDF
      DT0055
      Maintaining message synchronization with L647x, L648x, and PowerStep01 devices
      1.1
      163.38 KB
      PDF
      DT0056
      Planning for easy troubleshooting with your L647x, L648x, or PowerStep01 design
      2.0
      172.22 KB
      PDF
      DT0065

      A Guide to understanding L6470, L6480, and powerSTEP01 output voltage levels

      DT0124

      Implementing Overcurrent and Overload Protection for L6470 Based Systems

      DT0125

      L647x slew rate control: reduce power losses and operative junction temperature

      DT0055

      Maintaining message synchronization with L647x, L648x, and PowerStep01 devices

      DT0056

      Planning for easy troubleshooting with your L647x, L648x, or PowerStep01 design

    • 描述 版本 文档大小 操作
      AN3991
      How to drive multiple stepper motors with the L6470 motor driver
      2.1
      580.22 KB
      PDF
      AN4241
      L6470 and L6472: fully integrated stepper motor drivers
      2.0
      413.44 KB
      PDF
      AN4290
      L647x, L648x and powerSTEP01 family communication protocol
      2.1
      486.67 KB
      PDF
      AN4075
      STEVAL-IFP016V2 IO-Link communication master transceiver demonstration board
      1.0
      409.41 KB
      PDF
      AN3980
      STM32 firmware library for dSPIN L6470
      1.1
      787.02 KB
      PDF
      AN4144
      Voltage mode control operation and parameter optimization
      4.0
      1.3 MB
      PDF
      AN3991

      How to drive multiple stepper motors with the L6470 motor driver

      AN4241

      L6470 and L6472: fully integrated stepper motor drivers

      AN4290

      L647x, L648x and powerSTEP01 family communication protocol

      AN4075

      STEVAL-IFP016V2 IO-Link communication master transceiver demonstration board

      AN3980

      STM32 firmware library for dSPIN L6470

      AN4144

      Voltage mode control operation and parameter optimization

Presentations & Training Material

    • 描述 版本 文档大小 操作
      An introduction to electric motors 1.0
      2.23 MB
      PDF
      STM32F1xx motor-control firmware for dSPIN - quick guide 2.3
      193.33 KB
      PDF
      STSPIN L6470 and L6472 product presentation 1.0
      1.31 MB
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      STSPIN logic core basics 1.0
      1.22 MB
      PDF
      STSPIN motor drivers - Voltage mode stepper motor control 1.0
      835.23 KB
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      dSPIN Future in motion - L6470 presentation 3.1
      2.2 MB
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      An introduction to electric motors

      STM32F1xx motor-control firmware for dSPIN - quick guide

      STSPIN L6470 and L6472 product presentation

      STSPIN logic core basics

      STSPIN motor drivers - Voltage mode stepper motor control

      dSPIN Future in motion - L6470 presentation

出版刊物和宣传资料

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      STSPIN Discovery: Smoothness and precision was never so easy 1.0
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      STSPIN 电机驱动器 09.2016
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      Motor Control Reference Guide 15.10
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      STSPIN Motor Control: Design Considerations for Brushless Direct Current Motor Control 1.0
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      STSPIN Motor Control: Design Considerations for Brushless Direct Current Motor Control

产品型号 供货状态 封装 等级规格 符合RoHS级别 材料声明**
L6470H
批量生产
HTSSOP28 Industrial Ecopack2
L6470HTR
批量生产
HTSSOP28 Industrial Ecopack2
L6470PD
批量生产
PowerSO 36 Industrial Ecopack2 (**)
L6470PDTR
批量生产
PowerSO 36 Industrial Ecopack1 (*)

L6470H

Package:

HTSSOP28

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

HTSSOP28

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L6470HTR

Package:

HTSSOP28

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

HTSSOP28

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L6470PD

Package:

PowerSO 36

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

PowerSO 36

Grade

Industrial

RoHS Compliance Grade

Ecopack2 (**)

L6470PDTR

Package:

PowerSO 36

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

PowerSO 36

Grade

Industrial

RoHS Compliance Grade

Ecopack1 (*)

(**) 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

Extend the Runtime of Your Battery-Powered Applications

STSW-SPIN002

Evaluation software with graphical user interface for STSPIN motor driver ICs

X-NUCLEO expansion boards and X-CUBE software

X-NUCLEO-IHM06A1

Low voltage stepper motor driver expansion board based on the STSPIN220 for STM32 Nucleo

X-CUBE-SPN6

Low voltage stepper motor driver software expansion for STM32Cube

X-NUCLEO-IHM11M1

Low voltage three-phase brushless DC motor driver expansion board based on STSPIN230 for STM32 Nucleo

X-CUBE-SPN11

Low voltage three-phase brushless DC motor driver software expansion for STM32Cube

X-NUCLEO-IHM12A1

Low voltage dual brush DC motor driver expansion board based on STSPIN240 for STM32 Nucleo

X-CUBE-SPN12

Low voltage dual brush DC motor driver software expansion for STM32Cube

Other Getting Started Resources

STSW-SPINDISC01

STSPIN Discovery boards firmware

STSW-SPIN002

Evaluation software with graphical user interface for STSPIN motor driver ICs

STEVAL-PCC009V2

IBU Motor Control & IPS universal interface