About the use of PWM IC TL494

Temption up to PEak

Prodigy 70 points

Other Parts Discussed in Thread: LM3478, LM3481, LM5022, LM3488, LM5175

Hello everyone！

I am a college student from CHINA。NOW i meet some problems，so i came here for some help。

NOW i want design a circuit。which input is 10 V to 30V,its output is steady,18V.AND the max I(out） is 1A.

The internet about this kind of circuit is few.SO , is there anyone can share me some informations.

Thanks a lot!

over 9 years ago

0 JohnTucker over 9 years ago

TI__Guru**** 191445 points

I placed your requirements in Webench. It returned the following possibilities to use:
LM3478, LM3481, LM3488, LM5175, LM5022, LM2588-ADJ and LM2587-ADJ
You could try using one of those for your design. You can enter your requirements here:

www.ti.com/.../power.page

0 Temption up to PEak over 9 years ago in reply to JohnTucker

Prodigy 70 points

Thank you very much!
I will try it.
Actually I am very stirring!As a freshman,I didn't expect to get replies.
Thank you again.

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About the use of PWM IC TL494