Soft start control circuit, control method thereof and power supply circuit

The invention provides a soft start control circuit, a control method thereof and a power supply circuit. The soft start control circuit is used for controlling the main switch tube and comprises a sampling circuit, a comparison circuit and a driving circuit. The sampling circuit is used for obtaini...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TAN RUNQIN, CHEN BIAO, CHEN NINGKAI, RUAN JIANCONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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