STEVAL-ESC001V1

批量生产
Design Win

无人机的电子速度控制器参考设计

下载数据摘要

产品概述

描述

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 STM32 Motor Control Software Development Kit (MCSDK) with ST Motor profiler (X-CUBE-MCSDK). It implements a sensorless field oriented controlled (FOC) 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 X-CUBE-MCSDK software package lets you refine your electronic speed controller design. They act on the FOC parameters embedded in the STM32 and experiment with the ST motor profiler to retrieve rapidly the motor parameters. The ST sensorless FOC algorithm ensures longer flight times and optimal dynamic performance.

The STEVAL-ESC001V1 is 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.

  • 所有功能

    • 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
    • Example project available on STM32 motor control software development kit (X-CUBE-MCSDK)
    • 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

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质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 WEEE Compliant 材料声明**
STEVAL-ESC001V1
批量生产
CARD 工业 Ecopack2 Yes

STEVAL-ESC001V1

Package:

CARD

Material Declaration**:

Marketing Status

批量生产

Package

CARD

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) 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

样片和购买

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产品型号
供货状态
Budgetary Price (US$)*/Qty
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封装
包装类型
RoHS
Country of Origin
ECCN (US)
ECCN (EU)
供应商
供应商
核心产品
STEVAL-ESC001V1
Available at distributors

经销商的可用性 STEVAL-ESC001V1

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

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ITALY 3A991.a.2 NEC

ST

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

STEVAL-ESC001V1 批量生产

Budgetary Price (US$)*/Qty:
-
封装:
-
包装类型:
-
RoHS:
-
Country of Origin:
ITALY
ECCN (US):
3A991.a.2
ECCN (EU):
NEC

产品型号:

STEVAL-ESC001V1

供应商:

ST

核心产品:

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

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(*) 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