TLE9845QX - Infineon Technologies

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

Infineon's TLE9845QX product is a member of the TLE984x product family. It is a system on a chip (SOC) that provides the capability to drive a power PN MOSFET Half-Bridge. The Half-Bridge comprises of a p-channel high-side MOSFET and an n-channel low side MOSFET. TLE9845QX combined with the PN MOSFET half-bridge is designed to address smart DC brush motor control application like HVAC blowers or Fuel Pumps. The TLE9845QX enables a system solution that increases efficiency using smart power on demand control. The TLE9845QX enables a true mechatronic solution that places the electronic at the motor. As a result the external control signal (LIN or simple PWM) to the motor control does not produce any unacceptable emissions that can disturb other electronic components in the car

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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 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.

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

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.

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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.