用于分析并联功率晶体管电流不平衡的主导模型参数确定

In this article, we propose a new sensitivity-based analytical equation, the $\bm n$-devices forward propagation of variance (NFPV). Using the proposed NFPV equation, the dominant device model parameters— essential for accurate analysis of energy-loss variation due to the current imbalance across paralleled power transistors from statistical parameter variations—are efficiently determined. The pro...