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TPS552892-Q1: Output current capablity check

Fanbin Meng
Expert 8685 points
Part Number: TPS552892-Q1

Tool/software:

Hi team,

Could you help check if 552892 could support below condition?

VIN_min=5.6V  Vout=6V  Iout=6.5A

Best regards

Fanbin

  • 0
    TI__Genius 14950 points

    Hi Fanbin,

    Average inductor current will reach 6*6.5/0.95/5.6=7.33A. Minimum average inductor current limit is 7A, so it cannot support in mass production.

    Can customer consider to increase minimum Vin to 5.9V or reduce output load when Vin < 5.9V?

    Regards,

    Mulin