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LM2577: Compensation capacitor

Y.Ottey
Mastermind 6145 points
Part Number: LM2577

Dear all,

Our customer would like to know about compensation capacitor.

Please answer questions below.

  1. As for the yellow highlight part in the description below(Datasheet p.20"2. Compensation Network (RC, CC) and Output Capacitor (COUT) Selection" ), is "drawing huge currents from the input power supply" mean that excessive current flows to the VIN terminal?
  2. Does the phenomenon described in this yellow highlight occur even when Cc is less than 0.22 uF?