BLDC Motor Control Card

umit GULER

Intellectual 490 points

Other Parts Discussed in Thread: TMS320F28069, LAUNCHXL-F28069M, BOOSTXL-DRV8301, BOOSTXL-DRV8305EVM

Hi everyone,

We want to use Dual BLDC Motor and TMS320F28069 microcontroller but I haven't found any circuit diagrams,

so can you give me essential circuit diagrams??

Best Regards

over 8 years ago

0 Kyle Cousino over 8 years ago

TI__Mastermind 24955 points

Here is some information to get started with C2000 and BLDC:

Overview:
www.ti.com/.../overview.page

C2000 BLDC Kit:
www.ti.com/.../TIDM-LPBP-BLDCMOTORDRIVE

Schematic for C2000 BLDC Kit:
www.ti.com/.../overview.page

Automotive BLDC Motor Drive Kit:
www.ti.com/.../TIDA-00143

Automotive BLDC Motor Drive Kit:
www.ti.com/.../tidr556.pdf

Please consider also taking a look at our InstaSPIN technology.

www.ti.com/.../tidr556.pdf

www.ti.com/.../instaspin-bldc.shtml

Please let us know if you have any further questions.

0 umit GULER over 8 years ago in reply to Kyle Cousino

Intellectual 490 points

Hi Kyle,

Thank you for your detailed response.

We want to use two different bldc motor, also we know bldc control card using DRV8402 andTMS320F28035 and InstaSPIN technology.

in fact, you called Dual Motor Control and PFC Developer’s Kit.

But we want to use TMS320F28069 microcontroller so can you give us esssential document about that??

0 Kyle Cousino over 8 years ago in reply to umit GULER

TI__Mastermind 24955 points

So in this particular block diagram, the C2000 Piccolo is using its PWM outputs to drive the BLDC motors. The F28035 has 10 different PWM channels. With the F28069, you now have 16 PWM channels. Additionally with the F28069, you have HRPWM (High Resolution PWM). The link below directs to the datasheet for F28069. Page 4 would be a great place to start on that document.

www.ti.com/.../tms320f28069.pdf

Let us know if you need any additional information.

0 umit GULER over 8 years ago in reply to Kyle Cousino

Intellectual 490 points

Hi Kyle,

Yes, I read datasheet and also drv8402 datasheet, and there's a warning in the datasheet. TI said that drv8402 not suitable for new design.
so I'm curious about that, Is there a new design with TMS320F28069 and any driver because we want to benefit from ti abaout that.
I think, you understand me, we want dual bldc motor and we need to design new card. so we need document, schematic, layout etc.
if you help me, we will be happy,
thank you for advice..

best regards,

0 ChrisClearman over 8 years ago in reply to umit GULER

TI__Guru** 118450 points

umit,
we do not have a single PCB design with F2806x and dual low voltage inverters. What we have is
LAUNCHXL-F28069M
which is a control PCB with sets of connectors allowing you to interface to two
BOOSTXL-DRV8301 or
BOOSTXL-DRV8305EVM

for a low voltage design I would recommend reviewing these and piecing them together for your own project.

0 umit GULER over 8 years ago in reply to ChrisClearman

Intellectual 490 points

Hi ChrisClearman,
thank you so much for your response..

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BLDC Motor Control Card