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LMR16030: Maximum Allowed Value of Soft-Start Capacitor

KevinZhang123
Expert 5750 points
Part Number: LMR16030

Hi, Team

My communication customer is plan to use LMR16030 in their RCU of smart antenna. They need very long soft-start time. Could you share what is the Maximum Allowed Value of Soft-Start Capacitor?

Thanks

Kevin

  • 0
    TI__Expert 6860 points

    Kevin ,

    What soft start time is needed by customer?There is no guideline in datasheet for max Cap value . Is customer using big caps at the output ? The Soft start time should be greater than what is needed to charge the output cap with Peak current - Iout current ie

    ---Ambreesh