![]() ![]() Modern technology evolution in power electronics has generally followed the evolution of power semiconductor devices. These systems utilize many gated semiconductor devices such as ordinary transistors, FETs, BJTs, MOSFETs, IGBTs, and others as switching elements in switched-mode power supplies (SMPS), universal power supplies (UPS), and motor drives. Power semiconductor devices are the heart of modern power electronics systems. ![]() As requirements for power electronics continue to increase, the design and performance of the gate driver circuitry are becoming ever more important. A gate driver is a power amplifier that accepts a low-power input from a controller IC and produces the appropriate high current gate drive for a power device.
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June 2023
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