Analog Devices Launches Isolated, Dual-Drive Output Driver with iCoupler Technology

September 25, 2019 Alix Paultre

Analog Devices announced the ADuM4122, an isolated, dual-drive strength output driver that uses iCoupler technology. It enables designers to harness the benefits of higher efficiency power switch technologies by controlling how fast or slow a MOSFET or IGBT turns on or off by user command, on the fly. Users can dynamically move from a slower to a faster switching transition, optimizing EM emissions without sacrificing efficiency. The eight-pin ADuM4122 is a simple dual-drive strength output driver that efficiently toggles between two slew rates, controlled by a digital signal.

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