Just before Christmas, Maxim introduced the MAX22701 isolated gate driver intended to drive the gates of fast-switching silicon carbide and gallium nitride transistors. Noise immunity is high, offering a typical common-mode transient immunity (CMTI) of 300kV/µs (fully functioning), plus an isolation withstand voltage of 1.2kVpeak (continuous, 3kVrms for 60s). Devices are available in an 8pin, narrow-body SOIC ...

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