SEMICONDUCTOR DEVICE FOR SWITCHING POWER SUPPLY AND AC-DC CONVERTOR

• Main Authors: ARIMA SATOSHI, MURATA YUKIO, MATSUDA HIROKI
• Format: Patent
• Language: Chinese; English
• Published: 14.04.2020
• Subjects: 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

The present invention provides a semiconductor device for switching power supply and an AC-DC converter, which can increase the average power efficiency and reduce the size of the power supply device.The semiconductor device for the switching power supply includes a first external terminal to which...