作者: He Niu , Robert D. Lorenz
DOI: 10.1109/ECCE.2015.7310460
关键词:
摘要: Switching power semiconductor online junction temperature (T j ) sensing is essential for device switching performance evaluation, control, and lifetime optimization. The contribution of this paper a detailed evaluation implementation issues (including circuit invasiveness, hardware integration, signal processing, so forth) different T methods. This includes methods based on dissipation, the “diode-on-die technology”, on-state analysis, transients. Advantages limits these are also provided.