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LM2660: The inrush current of LM2660

Part Number: LM2660

Hi


My customer evaluate LM2660 under Vin=5V, Vout=-5V.
However the inrush current is flowing 225mA.
Is this device acceptable it if the time flowing inrush current is short?

Best regards,
Yokota
  • Hi Yokota,

    Do you mean to make the time of 225mA inrush current short? If so, please try smaller capacitor values with 80kHz oscillator frequency by connecting the FC pin to V+ pin.

    best regards,

    Gavin