TPS62933P: efficiency waveform

Kevin Huang8

Genius 3915 points

Part Number: TPS62933P
Other Parts Discussed in Thread: TPS62933, TPS62933O

Hi Team,

TPS62933P can release like below efficiency waveform?

over 1 year ago

0 Miranda Gu over 1 year ago

TI__Genius 15637 points

Hello Kevin,

You can use TPS62933 efficiency data which should be same as TPS62933P.

0 Asuka Wu over 1 year ago in reply to Miranda Gu

Prodigy 20 points

Why is the efficiency of TPS62933O different from TPS62933P?
Will TP62933P be the same as TPS62933?

0 Miranda Gu over 1 year ago in reply to Asuka Wu

TI__Genius 15637 points

Hello Asuka,

1. TPS62933O operates in OOA mode with light load, while TPS62933(P) operates in PSM mode. TPS62933O could have lower light-load efficiency than TPS62933(P), and heavy-load efficiency should be same.

2. Yes.

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TPS62933P: efficiency waveform