A controller integrated circuit (410) for controlling a voltage converter (400). The controller IC (410) includes a transistor control driver terminal (416) and a power terminal (418). The driver (427) has a driver input, a driver output, and a driver supply voltage input. The driver output is coupled to the transistor control driver terminal (416), and the driver supply voltage input is coupled to the power terminal (418). The logic has a first logic output and a second logic output. The first transistor (Q42) has a first control input, a first current terminal, and a second current terminal. The first logic output is coupled to the first control input, and the first current terminal is coupled to the power terminal. A second transistor (Q43) has a second control input, a third current terminal and a fourth current terminal. The second logic output is coupled to the second control input, and the third current terminal is coupled to the transistor control driver terminal (416).
一种用于控制电压转换器(400)的控制器集成电路(410)。控制器IC(410)包含晶体管控制驱动器端子(416)和电力端子(418)。驱动器(427)具有驱动器输入、驱动器输出和驱动器供应电压输入。所述驱动器输出耦合到所述晶体管控制驱动器端子(416),且所述驱动器供应电压输入耦合到所述电力端子(418)。逻辑具有第一逻辑输出和第二逻辑输出。第一晶体管(Q42)具有第一控制输入、第一电流端子和第二电流端子。所述第一逻辑输出耦合到所述第一控制输入,且所述第一电流端子耦合到所述电力端子。第二晶体管(Q43)具有第二控制输入、第三电流端子和第四电流端子。所述第二逻辑输出耦合到所述第二控制输入,且所述第三电流端子耦合到所述晶体管控制驱动器端子(416)。
CONTROLLER FOR VOLTAGE CONVERTER
用于电压转换器的控制器
27.05.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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