Intersil introduces a new family of four-phase synchronous PWM (pulse width modulation) buck controllers. These devices achieve the fastest transient response with the fewest output capacitors and ...

Semiconductor memory, card readers, microprocessors, disk drives, piezoelectric devices, and digital systems create transient loads that voltage regulators must service. Ideally, regulator output ...

Here's how to reduce the effect of capacitor switching on your power system Last month's article discussed exactly what happens when electric utilities switch shunt capacitors: power system components ...

Find a downloadable version of this story in pdf format at the end of the story. Processor-based systems place strenuous voltage regulation requirements on their power supply. In many instances, this ...

Distributed power architectures for advanced system designs have evolved to the point where cost-performance optimization is sensitive to the choice and location of load bypass capacitors. Over the ...

Power management of battery-powered electronic devices is becoming increasingly more important for the microelectronics industry. This white paper details the difference between low dropout (LDO) ...

Linear voltage regulators are key components in any power-management system that requires a stable and ripple-free power supply. A subset of linear voltage regulators is a class of circuits known as ...