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TPS65311-Q1: the Maxim current of Buck 1

keping Li
Prodigy 70 points
Part Number: TPS65311-Q1

Hi,

When TPS65311-Q1 's buck 1 is configured to output 3.3V, what's the maximum current of Buck 1 which can be achieved with 4-40V input?

Thanks.

  • 0
    TI__Expert 8730 points

    Hi,

    maximum load on BUCK1 mostly depends on the external components like external switching FETs, current sense resistor, temperature conditons, output capacitor and so on. So, it is difficult to make the generic statement. But I have tested it up to 6A at 85C and up to 18V and it works very well.

    Regards,

    Murthy