TLE9873QXW40 - Infineon Technologies

综述

TLE9873QXW40 为泵和风扇提供高可靠性和更长的使用寿命

TLE9873QXW40 是TLE987x产品系列的组成部分。TLE9873QXW40是一款单芯片三相电机驱动器，集成了行业标准的Arm®Cortex®-M3内核，可实现先进的电机控制算法，如磁场定向控等制。它包括6个完全集成的NFET驱动器，经过优化，可通过6个外部电源NFET驱动3相电机，其电压泵可实现低电压操作和可编程电流以及电流斜坡控制，从而优化EMC性能。其外设集包括电流传感器、用于实现PWM控制的采集和比较单元同步的逐次逼近ADC以及16位定时器。还集成了LIN收发器，以实现与器件的通信，同时还具有大量通用I/O。它包括一个片上线性稳压器，为外部负载供电。

它是一款高度集成的AEC-Q100 0级汽车级认证设备，可为位于引擎盖下的机电一体化BLDC电机驱动应用（如发动机冷却风扇，水泵和油泵）提供成本和空间效率解决方案。

特征描述

六个电流可编程驱动器，具有用于N通道MOSFET的电荷泵
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的
两个同步串行通道（SSC）
用于生成时钟的片上OSC和PLL
一个高压监控输入，具有唤醒功能
用于通过分流器实现马达电流感应的高速运算放大器
测量装置：

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，5个外部模拟输入
片上温度和电池电压测量装置

增加的温度关断，支持最高Tjmax = 175°C的操作
独立可编程窗口看门狗
5V / 1.5V 内部电源
外部电源（VDDEXT）：5V+/-2% @ 20mA
省电模式:

MCU减速模式
睡眠模式
停止模式
循环唤醒睡眠模式
微控制器的特点：
- 32位Arm®Cortex®-M3内核，时钟频率高达40 MHz
- 48 kByte闪存，用于代码和数据
- 代码空间中的32 kByte Boot ROM内存（用于启动代码和IP存储）
- 3 kByte RAM 内存
- 哈佛体系结构
- Thumb®-2指令集和硬件除法和乘法单元
- 4 x 16 位计时器
- 用于PWM信号生成（CCU6）的捕获/比较单元，具有2 x 16位定时器
一般特征：
- 工作电源电压Vs = 5.5至28V，最大额定值40V
- 扩展的工作范围Vs = 3.0至28V，MCU / Flash功能齐全
- ESD性能：
- 过压器件钳位（负载突降耐用性）高达40V
- 较宽的工作温度范围Tj:-40°C 至 175°C

潜在应用

发动机冷却风扇
水泵
油泵
BLDC泵和风扇，可在高温环境下运行
由局部互连网络（LIN）或PWM控制的无传感器和基于传感器的BLDC电机应用

指标参数

文件

订单

评估板

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.

For more information about the tool chain installation steps, watch our video "Toolchain Installation for Embedded Power ICs / TLE98xx".

Steps		Company	Description
STEP 1	Download and Install Keil^® µVision5		Arm^® Keil^®µVision is an integrated development environment which consists of code editor, compiler and debugger. To learn how to use Arm^® Keil^®µVision 5, check out our video "Get your motor spinning".
STEP 2	Download Config Wizard		Infineon provides the Config Wizard free of charge which is designed for configuration of chip modules. Config Wizard supports easy configuring of Embedded Power peripherals. 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.*
STEP 3	Download and Install Segger J-Link Driver		SEGGER J-Link is a widely used driver for "on-board" or "stand-alone" debugger.
STEP 4	Download the SDK via µVision 5 Pack Installer (see step 1)		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。
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.

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 models to understand the behavior of the Embedded Power devices.

The MOTIX™ TLE986x_7x_BDRV Bridge Driver contains programmable current-driven gate drivers. The MOTIX™ 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 MOTIX™ TLE986x/7x CSA contains the Current Sense Amplifier block.
The MOTIX™ TLE986x/7x CSA PSpice / Saber / SIMetrix models provide the CSA instance as a PSPICE / Saber / SIMetrix subcircuit, allowing to perform transient and DC sweep analysis. The models include the main parameters in order to properly configure the CSA, as reported in the MOTIX™ TLE986x/7x datasheets and user manuals.
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.

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