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TPS25983: TPS25983

GOPIKA S G
Prodigy 40 points
Part Number: TPS25983

Tool/software:

In our design, we set the overcurrent limit to 5A by connecting a 300Ω resistor to the ILIM pin and 4.7nF to ITIMER pin , but the eFuse shuts down at 2A., Is there any additional design need to be implement to achieve 5A.

  • 0
    TI__Mastermind 38885 points

    Hi Gopika,

    The device should work fine. Did you probe any signals.

    If device is going into circuit breaker, then device itimer should fall down and then go back to high again.

    Other than this check if your power rail is dropping.

    Also, can you confirm if this issue is seen during startup or during steady state. Which type of load are you using.

    Best Regards,
    Arush