TLV760: Phase margin testing

Terry Hu

Expert 3490 points

Part Number: TLV760

Hi Team,

Could you please help to advise whether TI has done phase margin testing for the TLV760 LDO?

Phase margin testing method reference document "Ti_snoa507" as attached.

Ti_snoa507.pdf

Best regards,

Terry

over 1 year ago

0 Juliette over 1 year ago

TI__Mastermind 18466 points

Hey Terry,

I forwarded this to out test and validation team to see what we do for the release process.

Best,

Juliette

0 Terry Hu over 1 year ago in reply to Juliette

TI__Expert 3490 points

Hi Juliette,

Any update so far? Thanks.

Best regards,

Terry

0 Juliette over 1 year ago in reply to Terry Hu

TI__Mastermind 18466 points

Hey Terry,

Not yet, but I will follow up

0 Juliette over 1 year ago in reply to Juliette

TI__Mastermind 18466 points

Hey Terry,

In lab measurements for stability are not necessarily performed during the validation process. The designers typically simulate the stability measurements and we test stability through transient load steps.

We recommend doing NISM to test for the same thing.

Best,

Juliette

Power management

Power management forum

TLV760: Phase margin testing