TPS51206: PSRR

Sadanori Kato

Part Number: TPS51206

Hi,

I cannot find the power supply rejection ratio in TPS51206 data sheet, so could you please provide that characteristics to me ?

Best regards,
Kato

over 6 years ago

0 Qian Chen over 6 years ago

TI__Mastermind 24075 points

HI Kato,

In TPS51206 application, usually VLDOIN is a fixed voltage with very small variation.
The output voltage variation is more related to the load current.
The Vout Vs. Iout curve is available on datasheet section 6.6.

Thanks
Qian

0 Sadanori Kato over 6 years ago in reply to Qian Chen

Guru 36540 points

Hi Qian-san,

Thank you for your quick response.

Is my understanding correct that you don't have the characteristics regarding TPS51206 PSRR ?

Best regards,
Kato

0 Qian Chen over 6 years ago in reply to Sadanori Kato

TI__Mastermind 24075 points

Hi Kato,

Sorry, we don't have PSRR data. I'm not sure if it is necessary because no other customer asked this.

Thanks
Qian

0 Sadanori Kato over 6 years ago in reply to Qian Chen

Guru 36540 points

Hi Qian-san,

Thank you for the information.

I will inform that information to our customer, so I will contact you again if I get additional questions from him.

Best regards,
Kato

Power management

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TPS51206: PSRR