Sure, designers of embedded computer systems know digital techniques. But they may not be intimately familiar with the digital management of the power supplies used by their systems. Two methods reign ...

The Power Management Bus (PMBus) protocol, a simple and powerful open industry specification, is a step towards unifying communication standards for digital power-management systems and power ...

PMBus, or Power Management Bus, is a new open standard specification that defines a digital communications protocol for controlling power conversion and management devices. It is a collaborative ...

Palm Springs, Calif.—National Semiconductor Corp. has launched what it claims is the industry's first system monitoring, protection and control integrated circuit (IC) with on-chip power management ...