TLE9852QX

Overview

MOTIX™ TLE9852QX provides cost-effective solid-state solution for window lift

TLE9852QX is part of the MOTIX™ TLE985x Infineon Embedded Power IC product family. The single chip 2-phase motor driver integrates the industry standard Arm® Cortex®-M0 core with an NFET driver. This system-on-chip solution includes four fully integrated NFET drivers optimized to drive a 2-phase motor via four external power NFETs, a charge pump enabling low voltage operation and programmable current along with current slope control for optimized EMC behavior. Its peripheral set includes a current sensor, a successive approximation ADC synchronized with the capture and compare unit for PWM control and 16-bit timers. A LIN transceiver is also integrated to enable communication to the device along with a number of general purpose I/Os. It includes an on-chip linear voltage regulator to supply external loads.
 
Produced on Infineon's first-in-industry automotive qualified 130 nm Smart Power technology, the Infineon Embedded Power System-on-Chip solution offers an unmatched level of integration as well as system cost to performance optimization for the target application segments such as window lift.
 
The MOTIX™ TLE985x product family is offered in a leadless VQFN-48 package to save board space.

Summary of Features

  • 32-bit Arm® Cortex®-M0 Core at up to 40MHz
  • Single power supply from 5.5 V to 28 V
  • FLASH 48 KB, RAM up to 4 KB
  • 1x LIN transceiver
  • 2x UART, 2x SSC
  • 2-phase bridge driver with charge pump and PWM generator
  • 1x 10-bit ADC/11 ch and 1x 8-bit ADC/9 ch
  • Temperature Range Tj = -40°C to +150°
  • Ultra compact application footprint with VQFN-48 packages
Tools & Software

Infineon MOTIX™ 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 MOTIX™ 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
  • 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

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)
The Micro Inspector (Pro) for embedded software based on Arm® Cortex®-M cores

  • 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: https://www.infineon.com/tac

The Power Dissipation Tool
The Power Dissipation Tool to estimate the power dissipation and the temperature of the chip
  • 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.

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 MOTIX™ 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.

Videos

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