Fully integrated microstepping motor driver with motion engine and SPI

下载数据手册

Sample and Buy from our eStore

样片和购买
概述
工具与软件
资源
解决方案
质量与可靠性
Sales Briefcase
eDesignSuite
开始
样片和购买
Partner products
  • 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

下载 下载

样片和购买

产品型号
供货状态
数量
预算价格(US$)
封装
包装类型
温度(ºC) ECCN (US)
更多信息
从分销商订购
从ST订购
min
max
L6470HTR
Active
1000 2.671 HTSSOP28 Tape And Reel -40 150 EAR99
更多信息

Country of Origin:

MALAYSIA

查看供货情况

Distributor availability ofL6470HTR

代理商名称
地区 库存 最小订购量 Third party link
Newark Element14 AMERICA 49 0 Order Now
MOUSER WORLDWIDE 1699 1 Order Now
Farnell Element14 EUROPE 1520 1 Order Now

代理商库存报告日期: 2019-08-08

代理商名称

Newark Element14

库存

49

Min.Order

0

地区

AMERICA Order Now

MOUSER

库存

1699

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

1520

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-08-08

Get sample
L6470PDTR
Active
1000 3.093 PowerSO 36 Tape And Reel -40 150 EAR99
更多信息

Country of Origin:

MALAYSIA

查看供货情况

Distributor availability ofL6470PDTR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 1106 1 Order Now
Newark Element14 AMERICA 150 0 Order Now
MOUSER WORLDWIDE 1951 1 Order Now

代理商库存报告日期: 2019-08-08

代理商名称

DIGIKEY

库存

1106

Min.Order

1

地区

WORLDWIDE Order Now

Newark Element14

库存

150

Min.Order

0

地区

AMERICA Order Now

MOUSER

库存

1951

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-08-08

Get sample
L6470PD
Active
1000 3.093 PowerSO 36 Tube -40 150 EAR99
更多信息

Country of Origin:

ITALY

查看供货情况

Distributor availability ofL6470PD

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 322 1 Order Now
MOUSER WORLDWIDE 1364 1 Order Now
Farnell Element14 EUROPE 285 1 Order Now

代理商库存报告日期: 2019-08-08

代理商名称

DIGIKEY

库存

322

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

1364

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

285

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-08-08

立即购买
L6470H
Active
1000 2.671 HTSSOP28 Tube -40 150 EAR99
更多信息

Country of Origin:

MALAYSIA

查看供货情况

Distributor availability ofL6470H

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 2581 1 Order Now
RS COMPONENTS EUROPE 1225 50 Order Now
MOUSER WORLDWIDE 1319 1 Order Now
Farnell Element14 EUROPE 16 1 Order Now
RUTRONIK EUROPE 100 50 Order Now

代理商库存报告日期: 2019-08-08

代理商名称

DIGIKEY

库存

2581

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

1225

Min.Order

50

地区

EUROPE Order Now

MOUSER

库存

1319

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

16

Min.Order

1

地区

EUROPE Order Now

RUTRONIK

库存

100

Min.Order

50

地区

EUROPE Order Now

代理商库存报告日期: 2019-08-08

立即购买

L6470HTR

供货状态

批量生产

数量

1000

Unit Price (US$)

2.671*

Distributor availability ofL6470HTR

代理商名称
地区 库存 最小订购量 Third party link
Newark Element14 AMERICA 49 0 Order Now
MOUSER WORLDWIDE 1699 1 Order Now
Farnell Element14 EUROPE 1520 1 Order Now

代理商库存报告日期: 2019-08-08

代理商名称

Newark Element14

库存

49

Min.Order

0

地区

AMERICA Order Now

MOUSER

库存

1699

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

1520

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-08-08

Unit Price (US$)

2.671

封装

HTSSOP28

包装类型

Tape And Reel

Operating Temperature (°C)

(min)

-40

(max)

150

ECCN (US)

EAR99

Country of Origin

MALAYSIA

L6470PDTR

供货状态

批量生产

数量

1000

Unit Price (US$)

3.093*

Distributor availability ofL6470PDTR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 1106 1 Order Now
Newark Element14 AMERICA 150 0 Order Now
MOUSER WORLDWIDE 1951 1 Order Now

代理商库存报告日期: 2019-08-08

代理商名称

DIGIKEY

库存

1106

Min.Order

1

地区

WORLDWIDE Order Now

Newark Element14

库存

150

Min.Order

0

地区

AMERICA Order Now

MOUSER

库存

1951

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-08-08

Unit Price (US$)

3.093

封装

PowerSO 36

包装类型

Tape And Reel

Operating Temperature (°C)

(min)

-40

(max)

150

ECCN (US)

EAR99

Country of Origin

MALAYSIA

L6470PD

供货状态

批量生产

数量

1000

Unit Price (US$)

3.093*

Distributor availability ofL6470PD

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 322 1 Order Now
MOUSER WORLDWIDE 1364 1 Order Now
Farnell Element14 EUROPE 285 1 Order Now

代理商库存报告日期: 2019-08-08

代理商名称

DIGIKEY

库存

322

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

1364

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

285

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-08-08

Unit Price (US$)

3.093

封装

PowerSO 36

包装类型

Tube

Operating Temperature (°C)

(min)

-40

(max)

150

ECCN (US)

EAR99

Country of Origin

ITALY

L6470H

供货状态

批量生产

数量

1000

Unit Price (US$)

2.671*

Distributor availability ofL6470H

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 2581 1 Order Now
RS COMPONENTS EUROPE 1225 50 Order Now
MOUSER WORLDWIDE 1319 1 Order Now
Farnell Element14 EUROPE 16 1 Order Now
RUTRONIK EUROPE 100 50 Order Now

代理商库存报告日期: 2019-08-08

代理商名称

DIGIKEY

库存

2581

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

1225

Min.Order

50

地区

EUROPE Order Now

MOUSER

库存

1319

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

16

Min.Order

1

地区

EUROPE Order Now

RUTRONIK

库存

100

Min.Order

50

地区

EUROPE Order Now

代理商库存报告日期: 2019-08-08

Unit Price (US$)

2.671

封装

HTSSOP28

包装类型

Tube

Operating Temperature (°C)

(min)

-40

(max)

150

ECCN (US)

EAR99

Country of Origin

MALAYSIA

(*) 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

Education

Product included in our Longevity Program.

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

      Evaluation software with graphical user interface for STSPIN motor driver ICs

生态系统

    • 产品型号

      Two axis stepper motor driver expansion board based on the L6470 for STM32 Nucleo

软件

    • 产品型号

      Firmware library L6470, L6472 discovery

评估工具

    • 产品型号

      Fully integrated stepper motor driver mounting the L6470

      L6470 Discovery: development tool to explore L6470 motor driver

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

      IBU Motor Control & IPS universal interface

00 选择要下载的文档

技术文档

    • Description 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

    • Description 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

    • Description 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

    • Description 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

    • Description 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

演示和培训资料

    • Description 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
      PDF
      STSPIN logic core basics 1.0
      1.22 MB
      PDF
      STSPIN motor drivers - Voltage mode stepper motor control 1.0
      835.23 KB
      PDF
      dSPIN Future in motion - L6470 presentation 3.1
      2.2 MB
      PDF

      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

    • Description 版本 文档大小 操作
      STSPIN Discovery: Smoothness and precision was never so easy 1.0
      1.44 MB
      PDF

      STSPIN Discovery: Smoothness and precision was never so easy

    • Description 版本 文档大小 操作
      STSPIN 电机驱动器 09.2016
      1.47 MB
      PDF

      STSPIN 电机驱动器

    • Description 版本 文档大小 操作
      Motor Control Reference Guide 15.10
      7.15 MB
      PDF
      Products and solutions for Smart industry 3.0
      3.32 MB
      PDF

      Motor Control Reference Guide

      Products and solutions for Smart industry

    • Description 版本 文档大小 操作
      STSPIN Motor Control: Design Considerations for Brushless Direct Current Motor Control 1.0
      5.54 MB
      PDF

      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
Active
HTSSOP28 工业 Ecopack2
L6470HTR
Active
HTSSOP28 工业 Ecopack2
L6470PD
Active
PowerSO 36 工业 Ecopack2 (**)
L6470PDTR
Active
PowerSO 36 工业 Ecopack1 (*)

L6470H

Package:

HTSSOP28

Material Declaration**:

PDF XML

Marketing Status

Active

Package

HTSSOP28

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L6470HTR

Package:

HTSSOP28

Material Declaration**:

PDF XML

Marketing Status

Active

Package

HTSSOP28

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L6470PD

Package:

PowerSO 36

Material Declaration**:

PDF XML

Marketing Status

Active

Package

PowerSO 36

Grade

Industrial

RoHS Compliance Grade

Ecopack2 (**)

L6470PDTR

Package:

PowerSO 36

Material Declaration**:

PDF XML

Marketing Status

Active

Package

PowerSO 36

Grade

Industrial

RoHS Compliance Grade

Ecopack1 (*)

(**) 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.

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