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样片和购买
解决方案
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工具与软件
质量与可靠性
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  • The B-G431B-ESC1 Discovery kit is based on the STM32G431CB microcontroller, the L6387 driver and STL180N6F7 power MOSFETs. It is composed of a main power board, and a daughterboard with embedded ST-LINK/V2-1. It is an electronic speed controller (ESC), designed to drive a single 3-phase brushless motor (BLDC/PMSM), performing both sensorless FOC algorithm and 6-step control with a speed regulation, and an active braking function algorithm. The ST sensorless FOC algorithm ensures longer flight times and an optimal dynamic performance. This unit accepts command signal from an external unit for driving and monitoring, for instance a flight control board or equivalent. For this purpose, several communication bus interfaces (UART, CAN, PWM channel) are present. A potentiometer and a user button are available for user application. The daughterboard includes a 5 V battery eliminator circuit (BEC), and the main board embeds an overcurrent/overvoltage and thermal protection circuit. The form factor makes it suitable for small and very light R/C vehicles (FPV race drone) and the motor current capability fits the power requirement of big vehicles, for instance a prosumer drone.

    主要特性

    • Full reference design for electronic speed controller capable of both sensorless FOC and 6-step algorithm
    • Designed for drones with up to 6S LiPo battery pack or equivalent suitable DC supply
    • 3-phase driver board for BLDC/PMSM motors with discrete N-channel 60 V, 120 A STripFET F7 power MOSFETs
    • STM32G431CB Arm® Cortex®-M4 32-bit MCU, 213 DMIPS, 128 Kbytes of Flash memory, 32 Kbytes of SRAM, analog rich, math accelerator
    • On-board ST-LINK/V2-1 debugger/programmer detachable from the main board
    • Output peak motor current (maximum peak current tested with propeller to have an air-forced cooling): 40 A
    • Designed with SMD ceramic capacitors with very low profile
    • BEC available through the daughterboard (5 V for external board supply, for example a flight control board)
    • Support for motor sensors (Hall or encoder)
    • Supported by ST Motor Control Software Development Kit (SDK) with ST Motor profiler
    • 3-shunt mode supported for motor current sensing
    • L6387 High voltage high and low-side driver with integrated interlocking function
    • Overcurrent and overvoltage protection feature (OCP/OVP)
    • Thermal measuring and overheating protection with NTC on board
    • ESC ready for communication with any standard flight control unit (FCU): PWM/CAN/UART
    • Potentiometer and user button available on daughterboard
    • Two user LEDs: one green LED for 3.3 V level, and one red LED configurable by the user
    • Target applications: motor driving for R/C vehicles, UAV drone, electric car or boat
    • PCB type and size:
      • FR-4 PCB material
      • 8-layer layout
      • Dimensions (including the daughterboard with ST-LINK part): 30 mm × 41 mm
      • Weight (including the daughterboard with ST-LINK part): 9.2 g
    • RoHS compliant

适合您的资源

All tools & software

    • 产品型号
      状态
      描述
      类型
      供应商

      ST-LINK-SERVER

      批量生产

      ST-LINK服务器软件模块

      STM32性能和调试程序 ST

      ST-MC-SUITE

      批量生产

      STM32和STM8产品的在线电机控制解决方案查找工具

      STM32实用软件工具 ST

      STSW-LINK007

      批量生产

      ST-LINK、ST-LINK/V2、ST-LINK/V2-1、STLINK-V3板固件升级

      STM32 编程 ST

      STSW-LINK009

      批量生产

      为Windows 7、Windows 8、Windows 10签署的ST-LINK、ST-LINK/V2、ST-LINK/V2-1 USB驱动

      STM32实用软件工具 ST
      ST-LINK-SERVER

      描述:

      ST-LINK服务器软件模块
      ST-MC-SUITE

      描述:

      STM32和STM8产品的在线电机控制解决方案查找工具
      STSW-LINK007

      描述:

      ST-LINK、ST-LINK/V2、ST-LINK/V2-1、STLINK-V3板固件升级
      STSW-LINK009

      描述:

      为Windows 7、Windows 8、Windows 10签署的ST-LINK、ST-LINK/V2、ST-LINK/V2-1 USB驱动
    • 产品型号
      状态
      描述
      类型
      供应商

      STM32CubeG4

      批量生产

      STM32Cube MCU包,用于STM32G4系列(HAL、底层API和CMSIS(CORE、DSP和RTOS)、USB、File system、RTOS和Graphic - 附带在以下ST板上运行的示例:STM32 Nucleo、探索套件和评估板)

      STM32Cube MCU和MPU包 ST

      X-CUBE-MCSDK

      批量生产

      STM32电机控制软件开发套件(MCSDK)

      STM32Cube扩展包 ST
      STM32CubeG4

      描述:

      STM32Cube MCU包,用于STM32G4系列(HAL、底层API和CMSIS(CORE、DSP和RTOS)、USB、File system、RTOS和Graphic - 附带在以下ST板上运行的示例:STM32 Nucleo、探索套件和评估板)
      X-CUBE-MCSDK

      描述:

      STM32电机控制软件开发套件(MCSDK)

质量与可靠性

产品型号 Marketing Status 符合RoHS级别 材料声明**
B-G431B-ESC1
批量生产
Ecopack1

B-G431B-ESC1

Package:

Ecopack1

Material Declaration**:

Marketing Status

批量生产

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

样片和购买

产品型号
从分销商订购
从ST订购
核心产品
供货状态
供应商
ECCN (US)
ECCN (EU)
Specific features
Country of Origin
WEEE Compliant
Budgetary Price (US$)*/Qty
B-G431B-ESC1 Available at 8 distributors

...的经销商可用性B-G431B-ESC1

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 61 1 马上订购
RS COMPONENTS EUROPE 16 1 马上订购
FUTURE WORLDWIDE 4 1 马上订购
ARROW EUROPE 10 0 马上订购
MOUSER WORLDWIDE 934 1 马上订购
Farnell Element14 EUROPE 130 1 马上订购
ANGLIA Live EUROPE 1 1 马上订购
RUTRONIK EUROPE 49 1 马上订购

代理商库存报告日期: 2020-10-28

代理商名称

DIGIKEY

库存

61

Min.Order

1

地区

WORLDWIDE 马上订购

RS COMPONENTS

库存

16

Min.Order

1

地区

EUROPE 马上订购

FUTURE

库存

4

Min.Order

1

地区

WORLDWIDE 马上订购

ARROW

库存

10

Min.Order

0

地区

EUROPE 马上订购

MOUSER

库存

934

Min.Order

1

地区

WORLDWIDE 马上订购

Farnell Element14

库存

130

Min.Order

1

地区

EUROPE 马上订购

ANGLIA Live

库存

1

Min.Order

1

地区

EUROPE 马上订购

RUTRONIK

库存

49

Min.Order

1

地区

EUROPE 马上订购

代理商库存报告日期: 2020-10-28

Buy Direct STM32G431CB
批量生产
ST 3A991A2 NEC - CHINA true 18.0 / 1

B-G431B-ESC1

核心产品

STM32G431CB

供货状态

批量生产

Budgetary Price (US$)*/Qty

18.0 / 1

...的经销商可用性B-G431B-ESC1

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 61 1 马上订购
RS COMPONENTS EUROPE 16 1 马上订购
FUTURE WORLDWIDE 4 1 马上订购
ARROW EUROPE 10 0 马上订购
MOUSER WORLDWIDE 934 1 马上订购
Farnell Element14 EUROPE 130 1 马上订购
ANGLIA Live EUROPE 1 1 马上订购
RUTRONIK EUROPE 49 1 马上订购

代理商库存报告日期: 2020-10-28

代理商名称

DIGIKEY

库存

61

Min.Order

1

地区

WORLDWIDE 马上订购

RS COMPONENTS

库存

16

Min.Order

1

地区

EUROPE 马上订购

FUTURE

库存

4

Min.Order

1

地区

WORLDWIDE 马上订购

ARROW

库存

10

Min.Order

0

地区

EUROPE 马上订购

MOUSER

库存

934

Min.Order

1

地区

WORLDWIDE 马上订购

Farnell Element14

库存

130

Min.Order

1

地区

EUROPE 马上订购

ANGLIA Live

库存

1

Min.Order

1

地区

EUROPE 马上订购

RUTRONIK

库存

49

Min.Order

1

地区

EUROPE 马上订购

代理商库存报告日期: 2020-10-28

供应商

ST

ECCN (US)

3A991A2

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

18.0 / 1

Specific features

-

Country of Origin

CHINA

WEEE Compliant

true

(*) 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