TPS7A49: Current Limit Specification for TPS7A49

user4544767

Prodigy 240 points

Part Number: TPS7A49

Hi - do you have a link to an app note for the dimensioning of an LDO ripple reject filter?

over 7 years ago

0 Ryan Eslinger over 7 years ago

TI__Guru 55940 points

Hi ,

I am not aware of a TI app note specifically on how to design a pi-filter; however, there are many internet calculators available that can help you size a pi-filter based on your application needs.

Very Respectfully,

Ryan

0 kai klaas69 over 7 years ago

Guru 140200 points

Hi,

where shall the ripple filter be mounted? At input or output? What sort of ripple? From a DC/DC-switcher?

Kai

Power management

Power management forum

TPS7A49: Current Limit Specification for TPS7A49