Electronic speed controller reference design for drones

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  • The STEVAL-ESC001V1 reference design for electronic speed controllers (ESC) for drones fits entry-level commercial drone designs and drives any three-phase brushless (or PMSM) motor running off 6S LiPo battery packs, or any equivalent DC supply, up to 30 A peak current.

    The STEVAL-ESC001V1 lets you spin a motor and its propeller in minutes thanks to a complete pre-configured firmware package (STSW-ESC001V1), implementing a sensorless Field Oriented Controlled algorithm with 3-shunt current reading, speed control and full active braking.
    The reference design board can accept commands from a flight control unit through PWM signals; other communication bus interfaces like UART, CAN, and I²C are also available.
    The reference embeds a battery eliminator circuit working at 5 V, an NTC sensor for temperature measurement and circuitry for overcurrent / overvoltage protection (OCP/OVP).
    The compact form factor and current capability render this reference design suitable for electronic speed controllers on small and light unmanned aerial vehicles like professional drones.
    The STSW-ESC001V1 firmware/software package plus STM32 PMSM FOC software development kit - MC library let you refine your electronic speed controller design by acting on the field oriented control parameters embedded in the STM32 and experiment with the ST motor profiler to rapidly retrieve the motor parameters. The ST sensorless FOC algorithm ensures longer flight times and optimal dynamic performance.
    The STEVAL-ESC001V1 has been designed around the highly efficient, low Rdson STripFET F7 power MOSFETs, the high-performance STM32F303CBT7 microcontroller with ARM® Cortex®-M4 core and the L6398 drivers.

    主要特性

    • Complete reference design for electronic speed controller implementing a sensorless FOC algorithm
    • Designed for drones with 6S pack of LiPo batteries or systems with an equivalent suitable DC supply
    • ESC ready for communication with any standard flight control unit (FCU): PWM or CAN
    • Temperature overheating protection
    • Nominal operating voltage range: 3S-6S Li-Po battery DC voltage level (11.1 to 22.2 V)
    • Maximum RMS output current: 20 Arms
    • Output peak current: 30 A
    • Battery eliminator circuit (BEC): 5 V/0.5 A for external receiver or FCU
    • Complete pre-configured firmware package available (STSW-ESC001V1)
    • Supported by ST motor control software SDK and ST motor profiler
    • Compact PCB design: 29.1 x 58 mm
    • Further target applications:
      • motor driving for RC vehicles: electric cars, helicopter, trucks, etc
      • any three-phase BLDC or PMSM motor application
    • RoHS and WEEE compliant

样片和购买

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STEVAL-ESC001V1 L6398; STM32F303; STL160N4F7; TSV991ILT; LD39050PU33R; SMBJ26A-TR
Active
35.0 1 3A991A2 ITALY 查看供货情况

Distributor availability ofSTEVAL-ESC001V1

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 46 1 Order Now
RS COMPONENTS EUROPE 7 1 Order Now
MOUSER WORLDWIDE 43 1 Order Now
Farnell Element14 EUROPE 76 1 Order Now

代理商库存报告日期: 2019-07-22

代理商名称

DIGIKEY

库存

46

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

7

Min.Order

1

地区

EUROPE Order Now

MOUSER

库存

43

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

76

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-07-22

立即购买

STEVAL-ESC001V1

核心产品

L6398; STM32F303; STL160N4F7; TSV991ILT; LD39050PU33R; SMBJ26A-TR

供货状态

批量生产

Unit Price (US$)

35.0*

Distributor availability ofSTEVAL-ESC001V1

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 46 1 Order Now
RS COMPONENTS EUROPE 7 1 Order Now
MOUSER WORLDWIDE 43 1 Order Now
Farnell Element14 EUROPE 76 1 Order Now

代理商库存报告日期: 2019-07-22

代理商名称

DIGIKEY

库存

46

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

7

Min.Order

1

地区

EUROPE Order Now

MOUSER

库存

43

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

76

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-07-22

Unit Price (US$)

35

数量

1

ECCN (US)

3A991A2

Country of Origin

ITALY

(*) 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

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软件

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      Sensorless FOC reference design firmware for STEVAL-ESC001V1

评估工具

    • 产品型号

      Flight controller unit evaluation board for toy drones

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技术文档

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硬件资源

    • 描述 版本 文档大小 操作
      STEVAL-ESC001V1 gerber files 1.0
      230.43 KB
      ZIP

      STEVAL-ESC001V1 gerber files

    • 描述 版本 文档大小 操作
      STEVAL-ESC001V1 BOM 2.0
      62.37 KB
      PDF

      STEVAL-ESC001V1 BOM

    • 描述 版本 文档大小 操作
      STEVAL-ESC001V1 schematics 1.1
      209.93 KB
      PDF

      STEVAL-ESC001V1 schematics

出版刊物和宣传资料

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      X-NUCLEO expansion boards motor control - Selection guide 1.2
      263.59 KB
      PDF

      X-NUCLEO expansion boards motor control - Selection guide

    • 描述 版本 文档大小 操作
      Products and solutions for Drones 12.2018
      1.5 MB
      PDF
      Products and solutions for Smart industry 3.0
      3.32 MB
      PDF

      Products and solutions for Drones

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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 封装 等级规格 符合RoHS级别 WEEE Compliant 材料声明**
STEVAL-ESC001V1
Active
CARD 工业 Ecopack2 -

STEVAL-ESC001V1

Package:

CARD

Material Declaration**:

Marketing Status

Active

Package

CARD

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) 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.