TPS568215OA: What is difference between TPS568215OA and TPS568215?

K.Yaita

Guru 29690 points

Part Number: TPS568215OA
Other Parts Discussed in Thread: TPS568215,

Hi Team,

I would like to know the difference between TPS568215OA and TPS568215.

Best Regards,
Yaita

0 Andrew Xiong over 3 years ago

Hi Yaita,

At light load (0.5*inductor current ripple>load current), TPS568215 can choose to work in Eco mode and TPS568215OA can choose to work in OOA mode.

For the introduction of OOA mode, you can refer to the application note:

If customer uses FCCM mode, there's no difference between those two devices.

Regards,

Andrew

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