Build or buy? That question tops the list when systems designers decide how to supply dc power at the growing number of voltage and current levels present in virtually every type of electronic system.

Modern automotive matrix lighting often utilizes strings and matrices of LEDs, requiring an increasing number of integrated circuits to control them. New designs must usually pack more electronics in ...

Driven by fast changing VRM specs, vendors are rushing to market with a new generation of single-chip multiphase controllers. The new offerings, which operate at up to 2 MHz per phase and can provide ...