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TPS61280E: Efficiency characteristics of TPS61280E

Kaji@PAN
Mastermind 7795 points
Part Number: TPS61280E
Other Parts Discussed in Thread: TPS61280D

Tool/software:

Hello,

I would like to ask about the efficiency characteristics of the TPS61280E.
The specifications are as follows.
The datasheet's efficiency characteristics do not include information about the TPS61280E.
Is there any information about the efficiency characteristics of the TPS61280E?
Or, can the following specifications be met?

(Specifications)
VIN: 3.2V
VOUT: 3.45V (VSEL = High)
IOUT: 3A

Best regards,

  • +1
    TI__Genius 16970 points

    Hi,

    TPS61280D and TPS61280E belong to the same series of products and have basically the same efficiency. This device can support your test conditions. I just have the Vin=2.7V, Vo=3.45V, Io=3A efficiency data, it is 86%. If the Vin is 3.2V, the efficiency will be higher.

    Hope this can help. Thanks.

    Aurora