Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1291543 | Journal of Power Sources | 2008 | 9 Pages |
Abstract
Extension of battery life and dissipation of heat from components with high power density are significant challenges in mobile computing platforms. A power architecture suitable for the integration of low voltage, low power renewables into the bus is described in this paper as an innovative, green approach to help both of these issues. The architecture is both scaleable and flexible in order to accommodate the intermittent nature of the renewable energy sources. A new charge pump based boost scheme with fully asynchronous control is utilized as the enabling building block to meet the stringent power dissipation and efficiency requirements of this application. The resulting power electronics do not contain magnetic components and can be integrated into an LSI chip.
Related Topics
Physical Sciences and Engineering
Chemistry
Electrochemistry
Authors
Ali Muhtaroglu, Alex Yokochi, Annette von Jouanne,