TLE9879-2QXA40

综述

TLE9879-2QXA40 offers high-performance and cost-optimization for wiper applications

TLE9879-2QXA40 属于 TLE987x 产品系列。TLE9879-2QXA40 是单芯片三相电机驱动器，集成工业标准 Arm® Cortex™ M3 核心，支持实施磁场定向控制等高级电机控制算法。该器件包括 6 个经过优化的全集成 NFET 驱动器，通过 6 个外部功率 NFET 驱动三相电机，其电荷泵支持低电压运行，可编程电流以及电流斜率控制实现优化 EMC 行为。外设包括电流传感器、同步逐次逼近 ADC、用于 PWM 控制的捕捉和比较单元以及 16 位定时器。除 TLE987x 产品系列其他产品外，TLE9879-2QXA40 还集成两个 14 位 Sigma-Delta ADC，为外部 GMR/TMR 构建传感器接口。此外还集成 LIN 收发器，通过多个通用 I/O 支持器件通信。该器件还配备片上线性电压调节器，为外部负载供电。

 

这是一款高度集成器件，符合汽车应用要求，支持高成本和空间效益解决方案，适用于泵和风扇等机电 BLDC 电机驱动应用。

特征描述

  • 6 个电流可编程驱动器，具有电荷泵，用于 N 通道 MOSFET
  • 集成 LIN 收发器，兼容 LIN 2.2 和 SAEJ2602
  • 两个全双工串行接口 (UART)，支持 LIN
  • 两个同步串行通道 (SSC)
  • 片上 OSC 和 PLL，用于时钟生成
  • 一个高压监控输入，具有唤醒功能
  • 高速运算放大器，通过分流器感应电机电流
  • 测量单元：


  • 8 位 ADC 模块具有 10 个多路复用输入
  • 10 位 ADC 模块具有 8 个多路复用输入和 5 个外部模拟输入
  • 14 位 Sigma-Delta ADC
  • 片上温度和电池电压测量单元

 

  • 独立可编程窗口看门狗
  • 5V/1.5V 内部电源
  • 外部电源 (VDDEXT)：20mA 5V+/-2%
  • 省电模式:

 

  • MCU 减速模式
  • 睡眠模式
  • 中断模式
  • 周期性唤醒睡眠模式

 

潜在应用

  • 燃料泵
  • HVAC 鼓风机
  • 发动机冷却风扇
  • 水泵
  • BLDC 泵和风扇
  • 无传感器和基于传感器的 BLDC 电机应用，由本地互连网络 (LIN) 或 PWM 控制
软件和工具

Infineon嵌入式电源芯片由英飞凌和第三方供应商提供的完整研发工具链支持。工具链包含编译器、调试器、评估板、LIN 低电平驱动器、配置工具和各种示例软件代码。

Toolchain 安装步骤 公司 描述
 

下载并安装

Keil® µVision5

  

  • Arm® Keil® µVision 是集成开发环境，包括代码编辑喊叫、编译器和调试器。
 

下载

配置向导		  
  • 英飞凌专为芯片模块配置设计配置向导。配置向导支持轻松配置嵌入式电源外设。
  • 对于 1.4.0 文件包，v2 配置向导可以通过英飞凌工具箱安装。如果您还没有英飞凌工具箱，请前往英飞凌工具箱获取最近更新版本。*
 

下载并安装

Segger J-Link 驱动器		  SEGGER
  • SEGGER J-Link 是广泛用于“板上”或“独立”调试器的驱动器。
  通过 µVision 5 软件包安装程序下载 SDK（请参见第 1 步）  infineon_logo_neu
  • 嵌入式电源软件开发套件 (SDK) 是低电平驱动器库，可以通过“软件包安装程序”在“Keil µVision”中下载

*如果需要 v1 版配置向导，请使用此链接。

设计的附加工具

工具 描述

功率损耗
  • 功率损耗工具是一个接口，可帮助您估算芯片的功率损耗和温度。它适用于整个嵌入式电源IC系列。
  • 功率损耗工具可以通过英飞凌工具箱安装。如果您还没有英飞凌工具箱，请访问 英飞凌工具箱 并使用更新的发布管理。

Boot Strap Loader通过 uIO Stick进行支持
  • 嵌入式电源IC提供内置的引导带加载程序（BSL），用于通过内置LIN收发器或UART对片上系统器件进行编程。这款 uIO Stick 充当TLE98xx设备和PC之间的接口。它处理BSL协议以及物理层。PC应用程序（ uIO BSL 工具 ）提供对嵌入式电源设备的所有BSL功能的访问。

MicroInspector (Pro)

  

  • The Micro Inspector (Pro) is a graphical visualization tool for embedded software based on Arm® Cortex®-M cores. It provides a simple & clean GUI where only relevant buttons & tabs are displayed. No programming knowledge is required. It provides a possibility to read & write the memory of embedded target processor during run time and offers a set of tool features (indicators & virtual controls) on graphical dashboards, which can be mapped to the memory locations.

  • Micro Inspector with a read-only view is free of charge and can be downloaded via the Infineon Toolbox. 

  • Micro Inspector Pro offers the option to save your own dashboards. This version can be requested via our TAC and comes with a yearly fee of 399€/license.

 

英飞凌推荐 LIN 低电平驱动器 (LLD) 合作伙伴 IHR 和 Vector——汽车电子设备领域知名组织

IHR 和 Vector 是经过验证的合作伙伴，其驱动器和驱动器配置工具兼容英飞凌嵌入式电源 IC，支持 LIN 规范 1.3、2.0 和 2.1。提供的解决方案让设计师有更多选择，具有可靠的测试规范、直观的操作和诊断服务。

仿真工具

Use our simulation model to understand the behavior of the Bridge Driver better. The TLE986x_7x_BDRV Bridge Driver contains programmable current-driven gate drivers. The TLE986x_7x_BDRV Bridge Driver PSpice Model provides one gate driver instance as a PSpice subcircuit and covers all first-order effects which are relevant for investigations on timings and power dissipation of the external MOSFETs.

The IBIS (Input/output Buffer Information Specification) model provides information about the digital inputs/output buffers of the respective projects.
The model can be used to perform various board level, signal integrity (SI) simulations and timing analyses.

视频

Installing the tool chain for Embedded Power ICs

Infineon Embedded Power ICs are supported by a complete development tool chain provided by Infineon and third party vendors. In this video, you will learn how to install tool chain step by step.

Unboxing of TLE9879 Evalkit for BLDC Motor Control

2:45

Welcome to this short introduction to the evaluation kit of our 3-Phase Bridge Driver IC family - the perfect fit for Automotive motor control applications such as auxiliary pumps and fans or any other BLDC driven system. Watch the video and get started!

Automotive auxiliary water pump - intelligent motor control

1:42

The double water pump demonstrator shows the advantages of intelligent motor control against mechanical solutions. Intelligent BLDC motor control solution improves efficiency and reduces CO2 emissions. Our solution, TLE987x, enables smart mechatronic systems based on sensorless FOC.

Automotive auxiliary water pump

1:42

The double water pump demonstrator shows the advantages of intelligent motor control against mechanical solutions. Intelligent BLDC motor control solution improves efficiency and reduces CO2 emissions.

BLDC Shield for Arduino

2:40

The Shield for Arduino is using a TLE9879QXA40 embedded power IC to enable easy BLDC Motor control. Up to 4 shields can be stacked and controlled individually.

Unboxing | 3-phase bridge driver IC

5:00

This video provides you a short introduction to 3-Phase Bridge Driver ICs family. If you are looking for a small package form factor for your motor control application, check out our video.

Automotive auxiliary water pump

1:42

The double water pump demonstrator shows the advantages of intelligent motor control against mechanical solutions. Intelligent BLDC motor control solution improves efficiency and reduces CO2 emissions.

BLDC Shield for Arduino

2:40

The Shield for Arduino is using a TLE9879QXA40 embedded power IC to enable easy BLDC Motor control. Up to 4 shields can be stacked and controlled individually.

Unboxing | 3-phase bridge driver IC

5:00

This video provides you a short introduction to 3-Phase Bridge Driver ICs family. If you are looking for a small package form factor for your motor control application, check out our video.

Get your motor spinning by using the TLE9879 Evalkit for BLDC Motor Control

In this video we show you how to get started by using example code for our TLE9879 Evalkit. Two examples are provided: Spin your motor with our FOC example and how to adjust the example code for a simple blinky.

Toolchain Installation for Embedded Power ICs / TLE98xx

This video will show you all necessary steps to install the toolchain to get started using our TLE98xx family. The toolchain can be used for all Embedded Power IC families.

Unboxing of TLE9879 Evalkit for BLDC Motor Control

2:45

Welcome to this short introduction to the evaluation kit of our 3-Phase Bridge Driver IC family - the perfect fit for Automotive motor control applications such as auxiliary pumps and fans or any other BLDC driven system.

培训

Automotive Motor Control – Understandable

Welcome to our new training series “Automotive Motor Control - Understandable”. This series is aimed at all those who have something to do with electric motors and motor control in Automotive or want to get a first overview. The topics covered within the training have furthermore been tailored to auxiliary units such as pumps and fans.

1. Introduction

9:30

This video gives an overview about the electrical motors. In addition, you can get a general idea of the entire training series.

2. Basics of motor physics (I)

6:18

In this video, you will explore Lorentz´s Law, induced voltage, Faraday´s Law and magnetic flux.

2. Basics of motor physics (II)

7:45

Explore the principle of permanent magnets and electro-magnets, magnetic conductors, circuits and motor-generator principle.

3. DC motors (I)

6:41

Go over the DC brush motor, its structure and function.

3. DC motors (II)

8:45

Dive deeper into the function of the brushed DC motor and learn about relevant applications of this motor type.

4. AC motors (I)

8:20

Understand the difference between DC brushed and AC brushless motors. In addition, get an overview about BLDC motors.

4. AC motors (II)

5:14

Deepen the analysis between the brushed DC and brushless AC motors. Furthermore, explore the permanent magnet synchronous machine.

5. Drive circuits (I)

8:04

Learn which electronic components are required and how to use them to drive an AC or DC motor.

5. Drive circuits (II)

2:59

Get familiar with drive circuits for bidirectional DC brush motor operation.

5. Drive circuits (III)

4:39

Learn about drive circuits for AC motor operations.

5. Drive circuits (IV)

9:33

Explore how to provide a variable motor supply despite having a fixed supply voltage.

6. AC Motor control (I)

7:23

Go through how needed to spin a synchronous 3-Phase BLDC motor.

6. AC Motor control (II)

7:08

Learn how to calculate electrical torque of a BLDC and how to drive it with a control loop.

7. Field oriented control

7:38

Get an overview about the basic principle of field oriented control (FOC).

支持