BOOSTXL-DRV8323RH: BOOSTXL-DRV8323RH

user5182768

Good day,

I want use the DRV8323RH for us own design and have and have order the BOOSTXL-DRV8323RH to test the IC for our own application.

But I can't find the technical information from BOOSTXL-DRV8323RH to avoid mistakes for our own design.

The question is: can I get all the information off the evaluation board like:

Bomlist , schematic, print layout.

Thanks in advance,

Leen v. Rijn

over 8 years ago

0 Matt Hein over 8 years ago

TI__Mastermind 21805 points

Hello Leen,

All of these items should be located under the "BOOSTXL-DRV8323RH Hardware Files" link on ti.com: www.ti.com/.../BOOSTXL-DRV8323RH

Thanks,
Matt

0 user5182768 over 8 years ago in reply to Matt Hein

Prodigy 100 points

Hello,

First thanks for the information.
Second can you can give a tip on easy way how to open the .Doc and the .PrjPcb files.

Regards,

Leen v. Rijn

0 Rick Duncan over 8 years ago in reply to user5182768

TI__Guru** 114905 points

Hi Leen,

The files are Altium based. There is an Altium viewer available at the Altium site. Also, the files can be imported into some CAE/CAD tools.

0 user5182768 over 8 years ago in reply to Rick Duncan

Prodigy 100 points

Hello,

I still have a question:

I'm looking for a drv8323RH simulation model but I can't find it.

Can you tell me if it exists, and if so where I can find it.

Regards,

Leen v. Rijn

0 Rick Duncan over 8 years ago in reply to user5182768

TI__Guru** 114905 points

Hi Leen,

A simulation model does not exist for this device.

0 user5182768 over 8 years ago in reply to Rick Duncan

Prodigy 100 points

Ok that's a pity,

Maybe I'm annoying but I have still een question.

If I look in table 5 from the datasheet and if look to the outputs I find !PWM's, are that not PWM's ( thus inverterd outputs )

Maybe you can say something about that.

Regards,

Leen v. Rijn

0 Rick Duncan over 8 years ago in reply to user5182768

TI__Guru** 114905 points

Hi Leen,

!PWM is the inverse of the INHA pin. When INHA is high, GHx is high and GLx is low. When INHA is low, GHx is low and GLx is high.

Thank you for your question. The term should be defined in the datasheet. We will do that in the next update.

0 user5182768 over 8 years ago in reply to Rick Duncan

Prodigy 100 points

Hallo,

First I want use the DRV 8323RH and I want use Asycnchronous 1 PWM mode but the problem is, it is only with SPI possible. ( thats is a pity)

The question is: do you have SPI interface program for the arduino DUE because I want for my own board use the SAM3X8E and also use the Arduino IDE.

Like some info regarding the possibilities.

Regards,

Leen

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BOOSTXL-DRV8323RH: BOOSTXL-DRV8323RH