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TLV62568: Ripple Issue

Jiaqi Wang
Intellectual 2220 points
Part Number: TLV62568
Other Parts Discussed in Thread: TLV62569,

Tool/software:

Hi Team,

My customer is using TLV62568 and TLV62569 in their new project. And they are testing the efficiency and ripple of the device under different loading. But I din't find the Ripple curve in datasheet. Could you please help share more information about that? If we have test result of the Ripple curve based on our EVM under different loading would be helpful. Many thanks!

BR,

Jiaqi

  • 0
    TI__Mastermind 21540 points

    Hi Jiaqi,

    This is a scopeshot of the TLV62568 ripple when the load current is swept from light load to around 1.25A.

    Blue trace is Vout and pink trace is inductor current. Output current is the average of the inductor current.

    Best regards,

    Varun