IGBT driving circuit, driver and electronic device

• Main Authors: LIU JIE, RONG CHUNHUI, ZHU WU, TIAN WEI, TAN YIFAN, XIE SHUNMENG, ZHANG RONG
• Format: Patent
• Language: Chinese; English
• Published: 12.05.2023
• 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; EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS; GENERATION

The embodiment of the invention provides an IGBT (Insulated Gate Bipolar Transistor) driving circuit, a driver and an electronic device, and solves the problem that the turn-off overvoltage failure of a transistor device exists when bridge arms of an IGBT are used in parallel at present. The IGBT dr...