Relay Driver IC with Integrated Arm® Cortex® M0

综述

基于LIN的继电器驱动芯片TLE984xQX
TLE984x产品系列集成了Arm®Cortex®-M0内核和经过市场验证的其前代产品TLE983x（基于XC800的继电器驱动器）外设。该产品集成了一个模块所有必要的功能，通过继电器或PN型MOSFET半桥实现电机的感应、控制和启动。英飞凌嵌入式电源片上系统解决方案采用英飞凌首款符合汽车行业标准的130纳米智能功率技术生产，为目标应用领域的性能优化提供了无与伦比的集成等级和系统成本。

TLE984x系列拥有36kB至64kB闪存容量，为客户提供可扩展性，同时拥有引脚兼容器件。该产品的专门设计用于广泛的LIN从属电机控制应用，如窗户升降装置、雨刮、天窗、风扇和鼓风机等。英飞凌全新的®嵌入式电源芯片拥有由英飞凌和第三方供应商提供的完整开发工具链支持，包括编译器、调试器、评估板、LIN低级驱动程序和配置工具，以及各种软件代码示例。

 

 

 

产品
亮点

新闻

 

优势

 描述

 

提高系统可靠性
  • 将广泛的诊断和保护嵌入到片上系统中
  • 单片集成减少 PCB 互联
 
 
 
 
降低成本
  • 采用极少数量的外部元件
    • BOM 成本
    • 部件放置
    • 采购和处理
    • PCB 尺寸
  • 兼容的软件可降低设计成本和 PCB 热设计成本

 

 

支持多种灵活的设计
  • 得益于平台解决方案
    • 减少开发时间
    • 提供多达 1kW 的解决方案
  • 简化 EMC 设计且通过坡度控制提高 EMC 性能

 

节省空间
  • 数据处理、启动和监测功能通过32位ARM M3 处理器集成于片上系统解决方案中
  • 通过使占用空间为7x7mm 的无铅 VQFN 封装来节省 PCB 空间
  • 降低电机控制 PCB 尺寸和重量

 

 节能
  • 提供智能电源节约模式，包括：中断模式和睡眠模式，以及支持能量管理（根据需求）

 

功能安全应用（ASIL）中的 QM 部件

英飞凌的嵌入式电源 IC 作为 QM 部件进行开发，但仍然可以并已经应用于各种需要功能安全（ISO26262）甚至 ASIL-B 的电机控制应用，例如，包括但不限于 Window Lift（ASIL-A）、Sunroof （ASIL-A）、辅助泵（ASIL-B）或发动机冷却风扇（ASIL-B）。

英飞凌为其嵌入式电源芯片提供了以下设计支持：

  • 拟合数据信息（ISO26262）
  • 功能/块 vs 区域分解

如果需要这些数据，请您与当地的英飞凌合作伙伴联系，他们可以为您提供这些信息。

软件和工具

Infineon Embedded Power ICs are supported by a complete development tool chain provided by Infineon and third party vendors. The tool chain includes compilers, debuggers, evaluation boards, LIN low level drivers and configuration tools as well as variety of example software code.

Toolchain Installation Steps Company Description

Download and Install

Keil® µVision5

  • Arm® Keil® µVision is an integrated development environment which consists of code editor, compiler and debugger.

Download

Config Wizard
  • Infineon provides the Config Wizard which is designed for configuration of chip modules. Config Wizard supports easy configuring of Embedded Power peripherals.

  • For the Pack File 1.4.0, Config Wizard v2 can be installed via the Infineon Toolbox. If you don´t have the Infineon Toolbox yet, please go to Infineon Toolbox and enjoy the release management for updates.*

Download and Install

Segger J-Link Driver

 SEGGER
  • SEGGER J-Link is a widely used driver for "on-board" or "stand-alone" debugger.
Download the SDK via µVision 5 Pack Installer
(see step 1)		 infineon_logo_neu
  • The Embedded Power Software Development Kit (SDK) is a low level driver library which can be downloaded within Keil µVision via the "Pack Installer"

 *If you still need the Config Wizard v1, please follow the link.

 

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。

 

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。

Pack File V1.2.0 for TLE984x SDK

Major Updates for the Pack File V1.2.0
  • Delay_us function updated to allow delay times of more than 999us
  • Added range check for functions UART1/2_BaudRate_Set
  • Reworked SCU_EnterSlowMode and added parameter for prescaler CCU6_SetT13Compare function updated 
  • Changed return value of function SCU_ChangeNVMProtection from int32_t to sint32_t
  • Renamed ADC1_CHX_ESM to ADC1_CHx_ESM
  • Renamed ADC1_CHX_EIM to ADC1_CHx_EIM
  • Removed function ADC1_SOOC_Set
  • Removed UART1_Send_HEX, UART1_Send_DEC, UART1_Send_String,UART2_Send_HEX, UART2_Send_DEC, and UART2_Send_String

Pack File V1.2.0 for TLE984x SDK

视频

How to use Keil µVision 5 Tool Chain for Embedded Power

23:39

Infineon Embedded Power ICs′ boards and kits are supported by a complete development tool chain. In this video, the tool chain is explained based on the example of our TLE9879 Evalkit.

Application Kit for Relay Driven DC Motor Control

1:49

Watch this unboxing video of the TLE9844-2QX application kit for relay based DC motor control. Speed up your design process for window lift or sunroof applications.

Smart motor control solution for Automotive door application

1:44

In this video we show a high integrated concept contributing to significant board space savings for decentralized door module addressing window lift and mirror control.

合作伙伴

Together with our partners (Preferred Design Houses) we offer an optimized open market customer support for systems using our Embedded Power products. They are trained to provide application- and product-specific support.

 

Support Model Properties
Classic
(Free of Charge)
  • First level customer support for Infineon Embedded Power products/ solutions
  • Technical interface and support to customer
  • Drive the design-in at customer
  • Basic trainings for design teams at customer
  • 24 hours response time to the customer

Premium
(Consultancy Model)

to be agreed between customers and Preferred Design House
  • Project management & project-specific application support
  • Software development
    • Specification of general software architecture defining required layers, control and data flow structure etc.
    • Specification and implementation of custom device drivers
    • Optimization of software components with regard to speed/code size
    • Software testing
  • Hardware development
  • Manufacturing services

 

培训

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.

应用

Applications

Space is of essence for body and comfort applications such as smart window lift or sunroof applications. The ideal fit: A highly integrated mixed-signal MCU at a low price point with a small form factor to save valuable PCB board space. A single chip solution for improved module reliability is also in high demand. For this size and weight optimized relay-based motor control applications, Infineon offers high quality semiconductors.

Our Relay Driver IC with integrated microcontroller is using an automotive qualified Arm® Cortex® M-core. 32-bit core for complex software solutions with Direct Memory Access (DMA) Controller up to 14 channels ensure high performance for applications. Additionally, it offers a small form factor and housing with only 7x7 mm. 

What is more, our solutions have a minimum demand of external circuitry. With an integrated voltage regulator, LIN transceiver, and high-and low side switches to drive the relays, the system IC builds a perfect fit for all relevant functions. And with cyclic sense and cyclic wake up capability, the average current consumption can be reduced to gain overall energy efficiency.

Key benefits:

  • Reduced cost
  • Integrated Relay drivers
  • Protection features

Application example: Smart window lift

 

    • Body & Comfort

      Electric Sunroof

      Embedded Power ICs enable compact and cost-optimized solutions for electric sunroof applications. Additionally, improved acoustic performance is offered by Infineon’s motor control solutions.

    • Body & Comfort

      Power Lift Gate

      Lift gate applications have high safety capabilities due to the advanced integration of motor control solutions. At the same time, they are equipped with noise reduction features and smooth operation.

    • Body & Comfort

      Front Wiper

      Embedded Power ICs ensure highest overall system cost savings combined with the best performance for wipers.

    • Body & Comfort

      Power Door

      Infineon offers a high level of integration of all functions required to optimize a power door application.

    • Body & Comfort

      Window Lift

      Our highly integrated solutions optimize the window lift applications. The implementation of advanced diagnostics and protection features achieves a maximum functional safety.

    • Body & Comfort

      HVAC Blower

      For the cost-optimized HVAC blower applications, Embedded Power ICs provide high capability. To ensure comfort to the user, additional features are implemented in the best way: Stable RPM and a low mechanical noise.

      • Powertrain

        Engine Cooling Fan

        Due to the simplified EMC design and a standard microcontroller core, our Embedded Power ICs provide the the best fit for engine cooling fans.

      • Powertrain

        Water or Oil Pump

        Optimal temperature is offered by Embedded Power ICs for the best engine operation. Additionally, they ensure enhanced fuel efficiency with a smaller device.

      • Powertrain

        Fuel Pump

        Reliability, durability and accurate motion control features are offered by the Infineon`s System-on-Chip solutions to provide best match for fuel pump applications.

      Automotive Applications Solution Finder

          Solution Finder for Automotive Applications

          Looking for a customized solution for your Automotive application? Are you unsure which combination     of devices you need?

          This is a one stop destination helping you to decide. All you need to do is to tell us your preferences,     and we will take care of the rest.

          We will ensure that you find your best match with our Embedded Power ICs solutions powered by     Automotive qualified Arm® Cortex® M.
      支持