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首页> 外文会议>International Conference on Semantic Technology and Information Retrieval >Multi Chip Module with Minimum Parasitic Inductance for New Generation Voltage Regulator
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Multi Chip Module with Minimum Parasitic Inductance for New Generation Voltage Regulator

机译：多芯片模块，具有最小寄生电感的新一代电压调节器

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This paper analyzes the effects of parasitic inductances over the conversion efficiency of DC-DC converters by using Spice simulator. It was found that the self-turn-on of the low side MOSFET is triggered by large body diode reverse recovery current. A new multi chip module (MCM) has been developed in order to suppress the self-turn-on of the LS MOSFETs and to reduce the parasitic inductances. The MCM also has unique upper surface cooling feature. The MCMs successfully improve the conversion efficiency by using the MOSFETs with reduced body diode reverse recovery. Conversion efficiency can be further improved by reducing the gate resistance and optimizing the dead time
机译：本文采用香料模拟器分析了DC-DC转换器转换效率的寄生电感的影响。发现低侧MOSFET的自动开启由大的体二极管反向恢复电流触发。已经开发了一种新的多芯片模块（MCM），以抑制LS MOSFET的自动开启并减少寄生电感。 MCM还具有独特的上表面冷却功能。通过使用具有减少体二极管反向恢复的MOSFET成功提高了转换效率。通过降低栅极电阻并优化死区时间，可以进一步提高转换效率

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