LM5088: Synchronization and DFC

Pavel Studnicka

Part Number: LM5088

Hello,

I am going to use LM5088 in my design and I need to synchronize this IC with another regulator.
Some features are not fully explained in datasheet, so I have following questions:
1) Clk and synchronization
Has rising edge of SYNC the same polarity as signal CLK in the functional block diagram (Fig.13 in datasheet)? If yes, what is time delay?
2) DFC circuitry
Is the DFC functional also for externally synchronized clock?
When exactly is the DFC activated?

Thanks a lot.

over 5 years ago

0 Iven Su over 5 years ago

TI__Expert 8245 points

Hi,

Could you please leave your email address and I will forward your question to the dedicated engineer and copy you at the same time, thanks.

0 Pavel Studnicka over 5 years ago in reply to Iven Su

Prodigy 50 points

Hi,

You have answered me, so you have my email address..

Pavel

0 Iven Su over 5 years ago in reply to Pavel Studnicka

TI__Expert 8245 points

Hi,

I cannot find your other posts, only this one..

0 Pavel Studnicka over 5 years ago in reply to Iven Su

Prodigy 50 points

I don't understand your request for my email, because you have sent me 2 reactions to my question.

I don't also want to write my address or personal contacts to public support forum.

Regards

Pavel

0 Iven Su over 5 years ago in reply to Pavel Studnicka

TI__Expert 8245 points

Understood, I will send an email to dedicated engineer and post his answer in your thread. It will take 2~3 days as weekend is coming, thanks for understanding.