TS3406_13 Datasheet, PDF (5/7 Pages) Taiwan Semiconductor Company, Ltd – 600mA / 1.5MHz Synchronous Buck Converter

TS3406
600mA / 1.5MHz Synchronous Buck Converter
Application Information (Continue)
Output Capacitor Selection
The output capacitor is required to keep the output voltage ripple small and to ensure regulation loop stability. The
output capacitor must have low impedance at the switching frequency. Ceramic capacitors with X5R or X7R
dielectrics are recommended due to their low ESR and high ripple current.
Compensation Capacitor Selection
The compensation capacitors for increasing phase margin provide additional stability. It is required and more than
22p, Refer to Demo Board Schematic, The optimum values for C4 is 47pF.
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Version: C12