DRV8301-HC-C2-KIT

Hi Ibrahima,

Since you are new to motor control, I might recommend starting with the DRV8301-HC-C2-KIT directly.  Start with the F28035 MCU that comes with the kit and experiment with it.

Once done and if desired, you can replace the isolated F28035 controlCARD with the TMDSCNCD28335 controlCARD.  You will be able to control the majority of the signals and all the critical ones.  For exact details, I would recommend looking at controlSUITE and referring to the DRV8301 board and F28335 controlCARD schematics.  Please note that you WILL need an external emulator when/if you use the F28335 controlCARD on this kit.

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Leg shunt sensing is on the DRV8301 baseboard.  It then goes through some signal conditioning before it goes into the controlCARD (and then the MCU's ADC pins for sampling).  Please refer to the schematics in controlSUITE.


Thank you,
Brett

Hi Brett,

thanks for your response.

on the DRV8301 baseboard, I noticed that DC bus is 24V or i would like use it with 28V is it possible?

I have not found the switching frequency of MOSFET (min, max)?

Thank you

Ibrahima

Hi Ibrahima,

According to the documentation up to 60Vdc is the max DCbus allowed.

You can find a lot of information on the kit (including the schematics) inside controlSUITE at the following location:
\controlSUITE\development_kits\DRV830x-HC-C2-KIT_v105\


Thank you,
Brett

Hi Ibrahima,

The documentation and software for the DRV8301 kit, in controlSUITE, should provide some of this information.

For understanding the chip itself (and its ADC), I'd recommend a few good sources of information:
F28035 workshop: http://processors.wiki.ti.com/index.php/C2000_Archived_Workshops#F28035_Workshops
F28035 peripheral reference guides: http://www.ti.com/product/TMS320F28035/technicaldocuments#doctype6
F28035 device examples:  \controlSUITE\device_support\f2803x\v130\DSP2803x_examples_ccsv5\


Thank you,
Brett