Infineon Technologies TLE9845 User Manual
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Infineon Technologies TLE9845 User Manual

Application kit pn, product family
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TLE9845 Application Kit PN User's Manual
Product Family: TLE984xQX
Figure 1
TLE9845QX Application Kit with PN-Halfbridge

About this document

Scope and purpose
The TLE9845_APPKIT_PN is designed to evaluate hardware and software functionalities of the
TLE9845QX in an application similar designed shape.
The p- and n-channel MOSFETs are placed in halfbridge connection to drive DC motors unidirektionally.
This documentation describes the basic use of the TLE9845_APPKIT_PN, a TLE9845 32-bit ARM Cortex M0
Core, its functionality and how to get started with an application running on the evaluation board.
Note:
This Evaluationboard is not optimized for EMC behavior.
Intended audience
This Document is for everyone who works with the TLE9845_APPKIT_PN
PN Application Kit User's Manual
www.infineon.com/TLE984x
1
Rev. 1.0
2017-04-07

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Summary of Contents for Infineon Technologies TLE9845

  • Page 1: About This Document

    The p- and n-channel MOSFETs are placed in halfbridge connection to drive DC motors unidirektionally. This documentation describes the basic use of the TLE9845_APPKIT_PN, a TLE9845 32-bit ARM Cortex M0 Core, its functionality and how to get started with an application running on the evaluation board.

  • Page 2: Table Of Contents

    Connecting to the TLE9845 Device ........

  • Page 3: Concept

    TLE9845 Application Kit PN User’s Manual Concept Concept Reverse Polarity Input Filter High Side Current Measurement Protection with external Opamp VBAT P2.3 MON1 RESET Button P0.0 Onboard TLE9845QX RESET MOTOR + Debug P1.0 TXD ARM Cortex M0 P1.1 RXD MON4...

  • Page 4: Interconnections

    TLE9845 Application Kit PN User’s Manual Interconnections Interconnections Batterie Voltage Connector SWD Interface LIN/PWM Connector Motor(-), GND Connector Figure 3 Interconnections Overview 2.5mm Screw Nut Connectors Ground, voltagesupply (operating Voltage is documented in the datasheet) can be connected via 2.5mm Screw Nuts.

  • Page 5: Communication Interfaces

    TLE9845 Application Kit PN User’s Manual Communication Interfaces Communication Interfaces LIN and uIO for LIN BSL The device integrated LIN transceiver is connected to a dedicated Connector (see Figure 3). To integrate the device in a LIN network it is sufficient to use the single wire banana interface. The BSL interface is intended to program the device via LIN.

  • Page 6: Software Toolchain

    TLE9845 Application Kit PN User’s Manual Software Toolchain Software Toolchain Keil µVision 5 The recommended Integrated Software Developement Environment is Keil® µVision5®. Infineons embedded Power family is suported. For more information about the Toolchain go to: www.keil.com Infineon Config Wizard In addition to the IDE, Infineon®...

  • Page 7: Gui Description

    4.5.1 General The GUI (General User Interface) is a comfortable tool to control the functionality of the TLE9845 device over an USB interface. The GUI-software was written in the programming language C# with MS Visual Studio 2015. The software will run under Windows 7, Windows 8 and Windows 10.

  • Page 8: Connecting To The Tle9845 Device

    TLE9845 Application Kit PN User’s Manual Software Toolchain 4.5.3 Connecting to the TLE9845 Device Click on Refresh and select the COM PORT. Press Connect: Figure 7 WindowsApplication_PN_130 GUI: Connected The PN_Appkit is now connected and can be controlled. The GUI gives analog information over the average current, measured at the Shunt resistor and the Supply Voltage.

  • Page 9: Schematic And Layout

    TLE9845 Application Kit PN User’s Manual Schematic and Layout Schematic and Layout Figure 8 schematic sheet: TLE9845QX with PN-MOSFET halfbridge and On Board Debug Interface Note: This is a very simplified example of an application circuit and bill of material. The function must be verified in the application.
  • Page 10 TLE9845 Application Kit PN User’s Manual Schematic and Layout Figure 9 Parts placement Note: This is a very simplified example of an application circuit and bill of material. The function must be verified in the application. PN Application Kit User’s Manual Rev.
  • Page 11 TLE9845 Application Kit PN User’s Manual Schematic and Layout Figure 10 Layout Note: This is a very simplified example of an application circuit and bill of material. The function must be verified in the application. PN Application Kit User’s Manual Rev.

  • Page 12: Revision History

    TLE9845 Application Kit PN User’s Manual Revision History Revision History Revision Date Changes 2017-04-07 Release State PN Application Kit User’s Manual Rev. 1.0 2017-04-07...
  • Page 13 Infineon Technologies, The data contained in this document is exclusively Infineon Technologies’ products may not be used in intended for technically trained staff. It is the Document reference any applications where a failure of the product or any responsibility of customer’s technical departments to...
  • Page 14 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Infineon TLE9845APPKITPNTOBO1...

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