DC-DC converter

Provided is a DC-DC converter implemented in a small area with a fast transient response. The DC-DC converter includes: a power supply unit configured to supply an input voltage; an inductor connected between an output terminal where an output voltage is outputted and the power supply unit; an emula...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Choi Hong Hyun, Jung Seongook, Jung Dong Hoon
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:Provided is a DC-DC converter implemented in a small area with a fast transient response. The DC-DC converter includes: a power supply unit configured to supply an input voltage; an inductor connected between an output terminal where an output voltage is outputted and the power supply unit; an emulator connected to both ends of the inductor to generate a feedback voltage; and a control circuit configured to control the power supply unit through a time domain control based on the output voltage and the feedback voltage.