CCS/TMS320F280049C: when TIDA-010062 firmware release?

Hiroshi Doi35

Expert 2845 points

Part Number: TMS320F280049C
Other Parts Discussed in Thread: TIDA-010062

Tool/software: Code Composer Studio

Hi kevin-san,

We need single phase totem-pole firmware.

Otherwise our customer will choice another maker's original single phase totem-pole GaN solution non TI.

Who stop the release?

over 5 years ago

0 Shamim Choudhury over 5 years ago

TI__Genius 11955 points

I replied to this in another post.

0 Hiroshi Doi35 over 5 years ago in reply to Shamim Choudhury

Expert 2845 points

Shamim-san,

Thank you but I cannot find it. Where...?

0 Shamim Choudhury over 5 years ago in reply to Hiroshi Doi35

TI__Genius 11955 points

Just use TIDA-010062 firmware for interleaved Totem-pole PFC and disable two of the three phases of PWM outputs.

This will give you only one set of PWM outputs for your single phase totem-pole firmware..

Hope this is not too big of a change in firmware and the customer will not choose another single phase totem-pole GaN solution from competition as you mentioned.

Shamim

0 Hiroshi Doi35 over 5 years ago in reply to Shamim Choudhury

Expert 2845 points

Shamim-san,

Thank you for your mail.

The customer already begun to start another maker design.

But they seem to be interested in LLC digital control.

The communication between PFC and LLC, that is, 2/2 bi-directional communication via ISO7742FDW is not known, so TIDA-010062 cannot be used.

I think, only a few companies that have a TI mounted board will be able to use this reference design.

Thank you.

0 Shamim Choudhury over 5 years ago in reply to Hiroshi Doi35

TI__Genius 11955 points

Since you did not ask any more questions I will close this case.

Shamim

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CCS/TMS320F280049C: when TIDA-010062 firmware release?