Integrated circuit, switching converter and control method thereof

The invention discloses an integrated circuit, a switching converter and a control method thereof. The switching converter comprises a plurality of interleaved parallel branches. By controlling the on-phase of the power switches of each interleaved parallel branch to overlap each other in the proces...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	HUANG FUSONG, HANG KAILANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERATION
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The invention discloses an integrated circuit, a switching converter and a control method thereof. The switching converter comprises a plurality of interleaved parallel branches. By controlling the on-phase of the power switches of each interleaved parallel branch to overlap each other in the process that the load is changed from light load jump to heavy load, the embodiment of the invention can improve the dynamic response performance of the load. 公开了种集成电路、开关变换器及其控制方法，所述开关变换器包括多个交错并联支路，通过在负载由轻载跳变为重载的过程中控制各交错并联支路的功率开关的导通相位相互重叠，本发明实施例可以提高负载动态响应性能。