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TPS2490: TPS2490 - PWM-control

Anton Kosenko
Intellectual 490 points
Part Number: TPS2490

Is it possible to control TPS2490 IC using PWM? As we have this IC and we have to control solenoid. If it is possible, what frequency of PWM is enabled?

  • 0
    TI__Guru** 105561 points

    Hi Anton,

    Thanks for reaching out!

    Hot-swap controllers come with low GATE drive strength as they typically target to control inrush current so high frequency PWM control is not possible. You can achieve ~100Hz frequency control.

    BR, Rakesh