Novel DC-DC converter

The utility model relates to a novel DC-DC converter. HS of LM5118 is connected with a negative pole of a capacitor C1, a diode D1, a pole S of a MOSFET transistor Q1 and an inductor L1; a positive pole of the capacitor C1 is connected with HB of LM5118; the other end of the diode D1 is connected wi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	JI JIANHUI, ZHANG CAIQING, ZHOU ZHANGHONG
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 ELECTRICITY GENERATION
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Beschreibung
Zusammenfassung:	The utility model relates to a novel DC-DC converter. HS of LM5118 is connected with a negative pole of a capacitor C1, a diode D1, a pole S of a MOSFET transistor Q1 and an inductor L1; a positive pole of the capacitor C1 is connected with HB of LM5118; the other end of the diode D1 is connected with CS of LM5118 which is also connected with a resistor R1, the other end of the resistor R1 is grounded and connected with CSG of LM5118; a pole G of the MOSFET transistor Q1 is connected with HO of LM5118 and a pole D of the MOSFET transistor Q1 is connected with VIN; the other end of the inductor L1 is connected with a diode D2 and a pole D of a MOSFET transistor Q2; the other end of the diode D2 is connected with VOUT and a positive pole of a capacitor C2, a negative pole of the capacitor C2 is grounded; and a pole G of the MOSFET transistor Q2 is connected with LO of LM5118 and a pole S of the MOSFET transistor Q2 is grounded.