WEBENCH® Tools/LM5160: .

divyanshu bawa

Part Number: LM5160
Other Parts Discussed in Thread: TPS54334, LM25010, LM3489, LM3485

Tool/software: WEBENCH® Design Tools

hi Sir,

Sir i am using lm5160 for getting the 3,3v for my controller. But the price for this is quite high. Can u suggest something else part from this to get the 3.3v at cheaper price nearly to $1.Isolation is not an issue.

thanks you

over 7 years ago

0 JohnTucker over 7 years ago

TI__Guru**** 191445 points

Divyanshu,

What is your required input voltage range and output current?

0 divyanshu bawa over 7 years ago in reply to JohnTucker

Expert 1325 points

hi sir,

Input voltage 24v.
output current 600ma.

thank you

0 JohnTucker over 7 years ago in reply to divyanshu bawa

TI__Guru**** 191445 points

Divyanshu,
Webench indicates the lowest cost is obtained with TPS54334: www.ti.com/.../TPS54334
it is under $1 at 1k pricing. I'm sure you can get even lower with production quantities.

0 divyanshu bawa over 7 years ago in reply to JohnTucker

Expert 1325 points

hi sir,

Voltage range 12 v to 32 v.
thank you

0 JohnTucker over 7 years ago in reply to divyanshu bawa

TI__Guru**** 191445 points

Divyanshu,
Look at LM25010, $0.95 at 1 k pricing: www.ti.com/.../LM25010

0 divyanshu bawa over 7 years ago in reply to JohnTucker

Expert 1325 points

Hi Sir,

Sir i looked into the ic but the cost will be nearly $2 dollar while adding up the components for getting 3.3v. in Webench . So can u suggest some ic which directly give 3.3v and in cheaper rate

thank you

0 JohnTucker over 7 years ago in reply to divyanshu bawa

TI__Guru**** 191445 points

Divyanshu,
My colleague also recommended LM25010. The LM3485/LM3489, is a really inexpensive controller, if interested? Let me know what you think.

Power management

Power management forum

WEBENCH® Tools/LM5160: .