How to use the TL494 within "Full-Bridge" circuit.

Toshiya Hiramatsu

Other Parts Discussed in Thread: TL494, UCC28950, UCC2895

Hello!

I have two questions about TL494.
a)TL494 can be used with the "Full-Bridge" circuit？
b)Could you please give me a reference circuit, and/or design guide, and/or technical guide?

Thanks in advance,

Toshiya Hiramatsu.

over 15 years ago

0 Chris Glaser over 15 years ago

TI__Guru**** 150790 points

For a full-bridge, we recommend the UCC2895 or the UCC28950. There is a lot of collateral available for both of those parts.

0 Toshiya Hiramatsu over 15 years ago in reply to Chris Glaser

Intellectual 630 points

Hello! Chris-san.

Thank you very much for your advice.
I understood.
I'll try to see the data sheet of UCC2895 and UCC28950.
Well,the "Full-Bridge" circuit of the TL494 doesn't exist, isn't it?

Best Regards,

Toshiya.

0 Chris Glaser over 15 years ago in reply to Toshiya Hiramatsu

TI__Guru**** 150790 points

The TL494 is an older part with no particular collateral (that I am aware of) to support the full bridge topology. The 2 controllers I mentioned are made for the full bridge topology specifically and will be a better fit.

0 Toshiya Hiramatsu over 15 years ago in reply to Chris Glaser

Intellectual 630 points

Hello! Chris-san.

I understood very well.
Thanks a lot.

Toshiya.

Power management

Power management forum

How to use the TL494 within "Full-Bridge" circuit.