TLE9843QX

Überblick

TLE9843QX combines a microcontroller with power supply, HS and LS switches and a LIN Trx

TLE9843QX is a part of the TLE984x product family. The TLE984x product family integrates an Arm® Cortex® M0 microcontroller core along with relay drivers, high side switches, LIN transceiver and a power supply system that enables the device to operate at the vehicle battery level.

The TLE984x family offers scalability in terms of Flash memory sizes ranging from 36kB to 64kB with pin-compatible devices. The TLE984x family was specifically designed to fit to a wide range of LIN-slave applications where a small package form factor and a minimum number of external components are essential.

The TLE984x product family is offered in a leadless VQFN-48 package to save board space.

Tools & Software

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 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
  • 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)		 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.

Additional Tools for Design-in

 

Tool Description

Power Dissipation
  • The Power Dissipation Tool is an interface that helps you estimate the power dissipation and the temperature of the chip. It is available for the whole Embedded Power IC family.
  • The Power Dissipation Tool 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.

Boot Strap Loader Support via uIO Stick
  • Embedded Power ICs provide a built-in boot strap loader (BSL) for programming the system-on-chip devices over the built-in LIN transceiver or UART. The uIO Stick acts as an interface between the TLE98xx device and a PC. It handles the BSL protocols as well as the physical layers. A PC application (uIO BSL Tool) provides access to all BSL functions of the Embedded Power device.

MicroInspector (Pro)

  • Micro Inspector Pro is a graphical visualization tool within Infineon Toolbox to interact with Infineon embedded systems based on Arm® Cortex®-M cores.
    Micro Inspector Pro in unregistered mode (without entering a license key) allows the complete usage of existing dashboards. With the registered version, saving a modified or newly created dashboard is possible.
    The license key to register can be requested via Infineon support channel: http://www.infineon.com/tac

Infineon recommends IHR and Vector as partners for LIN low level drivers (LLDs) - Reputed organizations in the field of automotive electronics

IHR and Vector are proven partners for drivers and driver configuration tools compatible with Infineon`s range of Embedded Power ICs, and support LIN specifications 1.3, 2.0 and 2.1. The offered solution provides a wide range of options for designers, with reliable testing specifications, intuitive operation, and diagnostic services.

 

 

Additional Tools for Design-in

Embedded Power ICs provide a built-in boot strap loader (BSL) for programming the system-on-chip devices over the built-in LIN transceiver or UART. The uIO Stick acts as an interface between the TLE98xx device and a PC. It handles the BSL protocols as well as the physical layers. A PC application (uIO BSL Tool) provides access to all BSL functions of the Embedded Power device.

  • 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.

  • The Power Dissipation Tool is an interface that helps you estimate the power dissipation and the temperature of the chip. It is available for the whole Embedded Power IC family.
  • The Power Dissipation Tool 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.
Videos

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.

Application Kit for Relay Driven DC Motor Control

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

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.

Trainings

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

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)

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

2. Basics of motor physics (II)

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

3. DC motors (I)

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

3. DC motors (II)

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

4. AC motors (I)

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

4. AC motors (II)

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

5. Drive circuits (I)

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

5. Drive circuits (II)

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

5. Drive circuits (III)

Learn about drive circuits for AC motor operations.

5. Drive circuits (IV)

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

6. AC Motor control (I)

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

6. AC Motor control (II)

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

7. Field oriented control

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

Support