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Forum: 32-bit Embedded Power ICs based on ARM Cortex-M

Infineon Embedded Power ICs are specifically designed to enable mechatronic motor control solutions for a range of motor control applications, where a small package form factor and a minimum number of external components are essential. Our System-on-Chip solutions offer an unmatched level of integration of all functions required to sense, control and actuate a motor.

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  1. Frequently Asked Questions for the 32-bit Embedded Power ICs

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    Forum Statistics:

    • Threads: 2
    • Posts: 19
  1. Sticky Thread Sticky: Infineon Embedded Power IC Information

    Dear Community, We have established direct product links for our Infineon Embedded Power IC family. Visit us @: ...

    Started by Mc-Key‎, Jan 4th, 2018 09:26 AM
    embedded power, epower, tle9844, tle9845, tle984x, tle9869, tle986x, tle9879, tle987x
    • Replies: 0
    • Views: 2,415
    Jan 4th, 2018, 09:26 AM Go to last post
  1. [SOLVED] Segger JLink LiteCortexM-5V error when flash the device

    Hi I just changed my PC with a new Windows version. I installed uVision and JLINK software 6.40 debugger : Segger JLink LiteCortexM-5V But...

    Started by ePowerForever‎, Jan 14th, 2019 05:45 AM
    • Replies: 1
    • Views: 2,464
    Jan 14th, 2019, 05:49 AM Go to last post
  2. [SOLVED] Issue with TLE9844QX's High Side switch.

    Hi all, I’m using the TLE9844QX chip. I am facing an issue with the High Side switch, it switches off if the supply is less than 5V. Is that a...

    Started by ePowerForever‎, Nov 22nd, 2018 12:40 AM
    highside, switch, tle9844
    • Replies: 1
    • Views: 1,566
    Nov 22nd, 2018, 12:50 AM Go to last post
  3. [SOLVED] SSC Communication at 10MBaud

    Hi, I want to communicate via SSC between the TLE9879 EvalKit and an angle sensor, the TLE5012B (max 8Mbit/s SSC). I tried and the TLE9879...

    Started by ePowerForever‎, Nov 21st, 2018 01:35 AM
    • Replies: 1
    • Views: 557
    Nov 21st, 2018, 01:38 AM Go to last post
  4. [SOLVED] Questions about the bandgap-reference-circuit specified in the datasheet

    Hi, I am reviewing the datasheet to use the TLE9867QXW. I have a question about the bandgap-reference-circuit during the ADC review. 1 Can I...

    Started by rockyMin‎, Nov 15th, 2018 06:10 PM
    • Replies: 1
    • Views: 489
    Nov 20th, 2018, 12:56 AM Go to last post
  5. [SOLVED] How to read CHIP_ID of TLE987x

    Hi All, I read the CHIP_ID of TLE987x through USER_READ_100TP, but the ID bytes are aways zero. How to read the correct ID? According to BootROM...

    Started by jacko‎, Oct 8th, 2018 01:27 AM
    chip_id tle987x
    • Replies: 3
    • Views: 1,429
    Oct 10th, 2018, 08:37 AM Go to last post
  6. TLE987x bridge driver current limitation?

    Hi All, I use TLE987x to drive my motor, when the current up to 25A, it seems that the driver output current is not enough, and can't keep the...

    Started by jacko‎, Sep 28th, 2018 11:40 PM
    • Replies: 5
    • Views: 1,179
    Oct 4th, 2018, 02:42 AM Go to last post

    Hi all, I use TLE9879-EvalKit, connect to my BLDC motor, and download the software BLDC_BC_BEMF_EXAMPLE_TLE987X, start it, the motor move a little,...

    Started by jacko‎, Sep 25th, 2018 04:21 PM
    bldc bemf tle9879
    • Replies: 4
    • Views: 1,153
    Sep 29th, 2018, 09:36 PM Go to last post
  8. [SOLVED] TLE9844-2QX: falling edge keeps erroneously being reported on MON5

    I'm developing an application for a TLE9844-2QX microcontroller and I'm having an issue where triggering an edge on certain MONs (1, 2, 3) also...

    Started by davidfcannock‎, Sep 14th, 2018 06:22 AM
    • Replies: 5
    • Views: 976
    Sep 19th, 2018, 05:08 AM Go to last post
  9. [SOLVED] Questions about phase inductance and phase resistance in FOC Code

    Hi I have some questions about FOC. In the example code, we know that we set the Phase Resistance to 0.36 ohm and the Phase Inductance to 0.0002H....

    Started by rockyMin‎, Aug 9th, 2018 01:17 AM
    foc, tle9879
    • Replies: 3
    • Views: 1,720
    Aug 15th, 2018, 08:10 PM Go to last post
  10. [SOLVED] GPT12E->T2 initializing problem in BLDC_SENSORLESS_FOC_EXAMPLE_TLE987X

    Dear Sir, I'm studying BLDC_SENSORLESS_FOC_EXAMPLE_TLE987X of TLE987X_DFP 1.3.2. And I think GPT12E->T2 initializing in gpt12e.c(line 75...

    Started by tonyyang‎, Aug 8th, 2018 10:59 PM
    • Replies: 1
    • Views: 687
    Aug 14th, 2018, 08:15 AM Go to last post
  11. [SOLVED] KUZ Battery Voltage parameter

    Hi Sir, Would you please help to explain the means about 1612 KUZ = 32768.0 * 12.0 / 1612.0; /* 12V = 1612Ink ADW */

    Started by PeterShi‎, Jul 29th, 2018 09:13 AM
    • Replies: 1
    • Views: 801
    Jul 30th, 2018, 02:13 AM Go to last post
  12. [SOLVED] LIN communication for TLE9879QXA40 and TLE987x_3phase board

    Hi, I have been trying to implement LIN communication for the microcontroller and evaluation board mentioned in the title and have been having...

    Started by keviinx‎, Sep 14th, 2015 03:55 AM
    • Replies: 9
    • Views: 5,346
    Jul 25th, 2018, 02:14 AM Go to last post
  13. [SOLVED] Flasher for TLE9879

    Hi. What program from infineon can I use to program tle9879? J-Flash from Segger, and Evalkit TLE9879 are not friendly, and require a license.

    Started by Vasily‎, Jun 27th, 2018 03:53 AM
    • Replies: 2
    • Views: 1,136
    Jul 9th, 2018, 04:03 AM Go to last post
  14. [SOLVED] TLE9879 Cortex M3 reset behavior

    Hello, I'm developing a custom embedded board with TLE9879, which works fine with the debugger attached. Yet, it's not always working when I'm...

    Started by Bguillot‎, Jun 21st, 2018 06:42 AM
    embedded, hardware, reset
    • Replies: 1
    • Views: 770
    Jun 25th, 2018, 07:40 AM Go to last post
  15. [SOLVED] TLE9879 and KEIL RTOS2

    Hello, has someone experience in use KEIL RTOS on TLE9879. Especially handling of the WDT1. At the moment my evalboard Resets every second...

    Started by MRE‎, Apr 5th, 2018 08:33 AM
    • Replies: 7
    • Views: 1,977
    May 9th, 2018, 07:52 AM Go to last post
  16. [SOLVED] TLE987X NAC/NAD Value at NVM

    Hi I want change NAC_NAD value when device is running. so I try to change it using "sector erase" but, it was not changed. as I know, these...

    Started by justin lee‎, Apr 24th, 2018 06:20 PM
    • Replies: 1
    • Views: 1,293
    May 7th, 2018, 07:22 PM Go to last post
  17. [SOLVED] ADC1 Ch1 measurement in TLE9879

    Dear all, I am finding it difficult to measure the voltage in ADC1 Ch1(Opamp) in TLE9879. I have configured the EIM mode for ADC1...

    Started by Litun‎, Apr 10th, 2018 07:55 AM
    • Replies: 1
    • Views: 1,134
    Apr 17th, 2018, 01:54 AM Go to last post
  18. Current sense amplifier settings in TLE9879 eval kit

    Dear all, I am running a bldc motor Infineon TLE9879 chip. Now I want to measure the current flowing through the motor. so I use the current sense...

    Started by Litun‎, Mar 7th, 2018 11:22 AM
    • Replies: 1
    • Views: 1,066
    Mar 19th, 2018, 11:27 AM Go to last post
  19. External VAREF of TLE9879

    There is a scenario as follows: An externel reference voltage is supplied to pin VAREF (within the max Parameters, that is: -0.3V < V < V+0.3V)....

    Started by werner_d‎, Mar 7th, 2018 09:52 AM
    external varef, internal varef, tle9879, varef
    • Replies: 2
    • Views: 1,133
    Mar 14th, 2018, 09:57 AM Go to last post
  20. TLE9879 bootloader

    Hi, any idea how to flash two hex files (bootloader and application hex) on TLE987x micro? I am using keil µvision 5. Is there from infineon any...

    Started by hajer‎, Feb 28th, 2018 06:43 AM
    • Replies: 0
    • Views: 994
    Feb 28th, 2018, 06:43 AM Go to last post

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