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LM3554: schematic check

Tommy Tzeng
Mastermind 6150 points

Part Number: LM3554

Hi Team,

could help check if there any issue or suggestion with this schematic? thanks for your help and learn from you.

  • 0
    TI__Expert 6440 points

    Hi，

    We suggest you connect the D1 pin uf related functions are used，besides，if the power supply is 5V，you can connect the IN and SW directly without inductor，because it is enough for the LED forward voltage.

    Thanks！