TPS56637: Load transient response data

Takashi Yamaguchi

Part Number: TPS56637

Hi team,

My customer would like to know the performance of load transient response of TPS56637 as following condition. If you have a data with similar condition, could you share it?

- Vin=21.485~24.15V, Vout=12V, Load transient range= 1.5A (e.g. 1.0A to 2.5A), Slew rate : 1A/us, target drop voltage = within 800mV.

Regards,

Yamaguchi

over 6 years ago

0 Sam(MPAA) Zhang over 6 years ago

TI__Mastermind 19080 points

Hi Yamaguchi,

We should have this kind of data. I'm looking for the teammate who has the data. Will get back soon.

BTW, you may use Webench to do a quick simulation at the same time. Thanks!

Regards,

Hao

0 Takashi Yamaguchi over 6 years ago in reply to Sam(MPAA) Zhang

TI__Genius 13310 points

Hi Hao-san,

Thank you for your support.

The TPS56637 doesn't seem to be supported Webench simulation.

Regards,

Yamaguchi

0 Former Member over 6 years ago

Hi Yamaguchi-san,

Please check the waveforms below.The condition of load is worse than customer's, and the drop voltage is nowhere near 800mV.

Hope it helps you.

Thanks.

Regards,

Bruce

Power management

Power management forum

TPS56637: Load transient response data