PDA

View Full Version : Microcontroller TLE9879QXA40



sai krishna
Jul 14th, 2017, 03:40 AM
Hi,

Is anyone working with the microcontroller TLE9879QXA40 for the BLDC Motor application? I Need some help, I will be grateful if anyone answers.


Thanks

Litun
Nov 8th, 2017, 09:24 AM
Hi,

Is anyone working with the microcontroller TLE9879QXA40 for the BLDC Motor application? I Need some help, I will be grateful if anyone answers.


Thanks

Hello,I have started working with the microcontroller TLE9879QXA40 for the BLDC Motor application. I am new to Infineon and and seems like in this forum people are not replying to ant questions.
It would be really nice if you could share your experience with TLE9879QXA40.

Mc-Key
Jan 7th, 2018, 04:36 AM
Dear Sai Krishna and Litun,
Of course, someone is working with the TLE9879.

You can find a lot of material, including Data Sheet, User Manual, Eval Board Dokumentation, Getting Started Guide and Application Notes
here: http://www.infineon.com/tle987x

Best Regards,

M.K.

Litun
Jan 13th, 2018, 08:37 AM
Dear M.K,
Thanks.I have 2 numbers of TLE9879 Eval Kit but both of the board shoe Bridge Drive Short problem. It has been almost one and half months stuck with this problem but still Infineon TAC are not able to resolve this issue.

I really doubt it is a software error because BRDV-> CTRL1 and CTRL2 registers never cone to their reset state as defined in the datasheet.

https://electronics.stackexchange.com/questions/345376/reason-of-mosfet-over-current/345890?noredirect=1#comment822346_345890


Secondly there are lot of ambiguity in the datasheet specifically software procedure for BRDV diagnosis.
And last but not least, I do,t think there are many users of TLE9879 eval kit, other wise they would have faced same issue which reflect on the internet.
I have worked with PIC and STM but never had such horrible experience like infineon. :(


Reg
sourav

Mc-Key
Jan 16th, 2018, 08:36 PM
Hello Litun,
I just anwered to another thread of yours, which focus on your issue:
https://www.infineonforums.com/threads/5623-TLE9879-Eval-Kit-Bridge-drive-Not-Functioning

Have you already tried our example code, we provide in the ÁVision Keil 5 pack installer?
You can check the functionality of your board with one of BLDC projects, for example.

Best Regards,
M.K.