TLE9845QX - Infineon Technologies

综述

TLE9845QX can be used with P/N-MOSFETs for unidirectional motor control like HVAC blower

英飞凌的TLE9845QX产品属于TLE984x产品系列。片上系统（SOC）可驱动功率PN MOSFET半桥。半桥包括P通道高边MOSFET和N通道低边MOSFET。TLE9845QX与PN MOSFET半桥相结合，旨在满足HVAC鼓风机或燃油泵等智能直流有刷电机控制应用的需求。TLE9845QX支持系统解决方案，可通过智能电源按需控制提高效率。TLE9845QX可实现真正的机电一体化解决方案，将电子设备安装在电机上。因此，电机控制的外部控制信号（LIN或简单的PWM）不会产生任何可能会干扰汽车中的其他电子元件的无用辐射

特征描述

Arm® Cortex® M0 MCU
系统时钟高达 40MHz
48kB闪存，包括4K EEPROM仿真
4KB RAM
具有PWM功能的2个高边和2个低边开关
5V 供电输出
集成LIN收发器，兼容LIN标准2.2和SAE J2602，支持通过LIN进行快速编程
8位ADC，带7个通道，用于电压和温度监控
具有13个通道的10位ADC（6个模拟输入，5个HV监视器输入和电池感测）
片上振荡器和PLL
PWM信号发生器和16位定时器

优势

完整的片上系统
采用极少数量的外部元件降低BOM 成本
VQFN封装，封装尺寸为7x7 mm，可节省PCB空间

潜在应用

风扇/鼓风有刷 - 直流电机控制
泵有刷直流电机控制

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".

Toolchain Installation 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 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

视频

合作伙伴

培训

Automotive Motor Control – Understandable

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