Industrial DC/DC switch mode power supplies (SMPS) must achieve high efficiency at high switching frequencies and within tight heat dissipation constraints. They must also deliver fast transient response, wide input-voltage tolerance, and robust protection against overvoltage, overcurrent, and short-circuit events.
Vishay offers TrenchFET® MOSFETs for low switching loss in high frequency power conversion, MLCC ceramic capacitors for energy storage and output filtering, and optocouplers for isolating the feedback loop.
For integrated point of load designs, Vishay's DC/DC regulator modules integrate the controller, power MOSFETs, and inductor into a single package with thermal coupling between the FET and inductor, eliminating PCB interconnect parasitics and reducing external component count.
Behind DC/DC conversion efficiency is The DNA of tech.®
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