TMS320F28069: Hysteresis control code

Sourish Sinha

Part Number: TMS320F28069

Hi,

I was looking into one of the TI designs with GaN half bridge Power stage for Buck POL applications. I saw that the controller used in the application note says that it uses hysteresis current mode control. I was wondering if I don't want to use this controller and instead use the f28069 coded with Hysteresis control then are there any reference codes available to help me get a head start?

Regards,

Sourish

over 4 years ago

0 MatthewPate over 4 years ago

TI__Guru* 81500 points

Sourish,

Can you provide the TI design number/URL that you reference above? This will help me get the right engineers in the C2000 team involved in the thread.

Best,

Matthew

0 Sourish Sinha over 4 years ago in reply to MatthewPate

Prodigy 190 points

Hi Matthew,

I should have been more descriptive in my previous post. The TI design I mentioned in my previous post for which I have shared the URL below is for analog Hysteresis control. My precise requirement is whether TI has any reference code for hysteresis control (current or voltage mode) which can help me to use the C2000 microcontrollers instead of this analog controller. The reference code can be an example of any application, doesn't have to necessarily be for this application.

Here is the link for the design

www.ti.com/.../LMG5200POLEVM-10

0 Chen Jiang ti over 4 years ago in reply to Sourish Sinha

TI__Genius 15935 points

We have some peak current mode control reference designs. We don't have any public code which can be directly referred for hysteresis control. Please refer to the thread below.

https://e2e.ti.com/support/microcontrollers/c2000-microcontrollers-group/c2000/f/c2000-microcontrollers-forum/674734/ccs-tms320f28379d-tms320f28379d-hysteresis-controller

Regards,

Chen

C2000™︎ microcontrollers

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TMS320F28069: Hysteresis control code