当今电子系统如高端处理器及记忆体,对电源的需求是趋向更低电压、更高电流的应用。同时、对负载的反应速度也要提高。因此功率系统工程师要面对的挑战,是要设计出符合系统要求的细小、价廉但高效率的电源系统。而这些要求都不是传统功率架构能够完全满足的。Vicor提出的分比功率架构(Factorized Power Architecture FPA)以 ...
An essential component of a noise-free audio device isa clean power supply, but few switching regulators canoperate at high efficiency while keeping the switchingfrequency out of the audio band. The LTC®3620 fills thisvoid. It is a high efficiency 15mA buck regulator with aprogrammabl ...