LM5001: LM5001A, Vcc=28V, F=300kHz

Joël K. Bertrand

Part Number: LM5001
Other Parts Discussed in Thread: TL5001A

Hello,

I'm trying to use a LM5001A with Vcc=28V at 300 kHz (and DTC between 0 and 100%). Datasheet only indicates Rt and Rdtc for Vcc=6V.

If I reduces Vcc to 12V, my circuit runs as expected.

How can I choose Rt and Rtdc in this case ?

Best regards,

0 Jasper Li over 5 years ago

Hello JB

How do you define the DTC? what is output voltage in this application?

What is LM5001A, I can't find such device. is it LM5001?

0 Joël K. Bertrand over 5 years ago in reply to Jasper Li

Sorry... It's a TL5001A, not LM5001A. I don't understand why I have written LM5001A.

0 Jasper Li over 5 years ago in reply to Joël K. Bertrand

Hi JB.

I found you question in another post. are they the same project?

0 Joël K. Bertrand over 5 years ago in reply to Jasper Li

It's the same. I have asked another question as I have solved, I think, DTC issue.

0 Jasper Li over 5 years ago in reply to Joël K. Bertrand

Hi JB

I closed this post and replied your question in the other post.

Power management forum