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Mastering Common Mode Transient Immunity (CMTI) for Isolated Gate Drivers

説明

2018年 5月 12日

As next generation power switches develop, i.e. SiC and GaN, systems need higher switching frequency/density. Using these advancements can sacrifice system robustness since these new power semiconductors can have over twice the dv/dt and over 5x the di/dt during turn on/turn off relative to conventional switches.

This video:

  • Explains these challenges with bench waveform measurement comparison
  • Identifies isolated gate driver benefits
  • Deep dives dv/dt (CMTI) and di/dt for isolated gate drivers

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