TPS63000: R3 and C4

Yuto Sakai

Part Number: TPS63000

Hi,

Is Typical Application Schematic R3, C4 on the datasheet P.1 a necessary part?

If Yes, how does it affect the characteristics?

Best Regards

Yuto Sakai

0 Sabrina over 7 years ago

Hi,

It helps to have a filtered supply to VINA, supply voltage for the control stage, which is more noise sensitive

0 Yuto Sakai over 7 years ago in reply to Sabrina

Hi,

Thank you for your reply.

Are these the recommended parts(R3 and C4)?

Beat Regards,

Yuto Sakai

0 Sabrina over 7 years ago in reply to Yuto Sakai

Hi Yuto,

Yes I would recommend to keep them .

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