STEVAL-FTD01KCB

批量生产

1.5 kW、400 Vdc容错六相电机驱动器

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Please contact ST to provide your specific requests and get your custom built board(s).

描述

STEVAL-FTD01KCB评估套件旨在为六相交流电机驱动器提供完整的模块化容错解决方案。该套件包括STEVAL-FTD01ACB控制板、STEVAL-FTD01BCB主板和六个STEVAL-FTD01CCB支腿电源板。

控制板设计为164引脚的PCI Express®即插即用型PCB,搭载STM32G473QB微控制器(基于Arm Cortex-M4 MCU,运行频率为170 MHz,具有128 KB Flash存储器、数学加速器和高模拟集成度),并配备STLINK V3连接器,用于对MCU进行编程并与PC进行串行通信。

主板是该容错解决方案模块化设计的核心部分,包含六个方形插槽,用于机械安装支腿电源板;一个164引脚的PCI Express®母连接器、六个用于逆变器支腿热保护的NTC感应网络、六个用于短路保护的保险丝,以及六个用于相开路、相电流和相电压检测的继电器。此外,主板还集成了两个L6902D013降压开关稳压器作为辅助电源,并支持多种转子位置传感器(霍尔效应、增量正交编码器和解析器)。

每个逆变器支腿电源板搭载STGAP2D半桥栅极驱动器,用于将栅极驱动通道与低压控制和接口电路隔离。该栅极驱动器具有4 A驱动能力和轨到轨输出特性,使其适用于大功率逆变器应用,例如工业应用中的电机驱动器。支腿电源板还搭载了沟槽栅极场截止、650 V、20 A、M系列低损耗IGBT (STGB20M65DF2)。

整个系统设计实现了MCU与功率级之间的电气隔离。

  • 所有功能

    • 基于控制板、主板和六个支腿电源板的完整解决方案
    • 六相交流电机驱动器的模块化容错解决方案
    • 每个支腿电源板包含:
      • 两个沟槽栅极场截止、650 V、20 A、M系列低损耗IGBT (STGB20M65DF2),采用D2PAK-2封装
      • 一个STGAP2D半桥栅极驱动器,具有4 A驱动能力和轨到轨输出
      • 一个用于过热保护的NTC热敏电阻
      • 一块绝缘金属基板 (IMS)
    • 主板包含:
      • 一个164引脚的PCI Express母连接器,用作与控制板的接口
      • 六个快速熔断保险丝,用于支腿短路保护
      • 六个NTC感应网络
      • 一个基于两个L6902D013降压开关稳压器的辅助电源
      • 支持六个绝缘电流传感器 (ICS),进行相电流检测
      • 支持正交增量编码器、霍尔效应转子位置传感器和解析器传感器
      • 六个用于电机端子断开的继电器
      • 支持相电压检测网络
    • 控制板包含:
      • 一个STM32G473QB微控制器
      • 一个STLinkV3 14引脚连接器,用于MCU编程和串行通信
      • 一个164引脚PCI-Express PCB连接器

The current status of a product:
Active: Product is in volume production
Evaluation: Product is under characterization. Limited Engineering samples available
Preview: Product is in design stage
Target: Product is in design feasibility stage.No commitment taken to produce
Proposal: Marketing proposal for customer feedback.No commitment taken to design or produce
NRND: Not Recommended for New Design.Product is in volume production only to support customers ongoing production.
Marketing description of the package type.Compliancy of the device with industry requirement domains (IRD)The RoHS status of a product:
ECOPACK 1: Initial grade to identify European RoHS compliant products.
ECOPACK 2: New grade to identify brominated chlorinated and antimony oxide flame retardant free products.
ECOPACK 3: Halogen free RoHS exemptions free products.
(*): ECOPACK 2 version available upon request.
(**): Some versions still existing in ECOPACK 1 or not compliant.
Compliancy with WEEE Directive (2012/19/EU)Longevity Commitment in yearsLongevity Starting DateThe current status of a product:
Active: Product is in volume production
Evaluation: Product is under characterization. Limited Engineering samples available
Preview: Product is in design stage
Target: Product is in design feasibility stage.No commitment taken to produce
Proposal: Marketing proposal for customer feedback.No commitment taken to design or produce
NRND: Not Recommended for New Design.Product is in volume production only to support customers ongoing production.
Budgetary PriceMain country of assembly or fabrication of the product.ECCNs are five character alpha-numeric designations used on the Commerce Control List to identify dual-use items for export control purposes. ECCNs are five character alpha-numeric designations used on the Commerce Control List to identify dual-use items for export control purposes.