TPS53355: Input Ripple Voltage

Sadanori Kato

Part Number: TPS53355
Other Parts Discussed in Thread: TPS81256,

Hi,

TPS81256 output is connected to VDD of TPS53355, which is 5V, so does TPS53355 have specifications for the input ripple voltage ?

Best regards,
Kato

over 7 years ago

0 JohnTucker over 7 years ago

TI__Guru**** 191445 points

There is no specific specification for the ripple voltage on VDD. Lower ripple is always better. I'm sure the regulated output of the TPS81256 will be suitable.

0 Sadanori Kato over 7 years ago in reply to JohnTucker

Guru 36540 points

Hi John-san,

Thank you for your quick response.

I understood.

Best regards,
Kato

Power management

Power management forum

TPS53355: Input Ripple Voltage