WEBENCH® Tools/LMR14050: Why TPS14050 can't be use in Vin 10V~36V Vout 5V/5a?

Chen Bogey8

Mastermind 9990 points

Part Number: LMR14050

Tool/software: WEBENCH® Design Tools

Hi Sir

Why TPS14050 can't be use in Vin 10V~36V Vout 5V/5a?

Form DS 9.2.1 Design Requirements, it should be work, but webench can't be execution..

Bogey

over 8 years ago

0 Vental Mao over 8 years ago

TI__Expert 5745 points

Yes， the part can work in your condition, maybe the WEBENCH has some problem, I have already submitted this issue to WEBENCH team and will give you the reply as soon as possible.

0 Andy Chen over 8 years ago

TI__Mastermind 34875 points

Hi Bogey8,

What's switching freq you set in Webench? it's better to set Fsw below 500KHz to avoid over temp issue.

B R
Andy

0 Mahantesh Chanagoudar over 8 years ago in reply to Andy Chen

TI__Intellectual 1045 points

Hi Bogey8,

We have resolved this issue. The changes will reflect on ti.com in couple of days.
I will let you know once this is released to ti.com.

Best Regards,
Mahantesh

Power management

Power management forum

WEBENCH® Tools/LMR14050: Why TPS14050 can't be use in Vin 10V~36V Vout 5V/5a?