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In the Pursuit of the Optimal Accuracy-Speed-Power Analog-to-Digital Converter Architecture KU Leuven
Fully Integrated High Voltage Power Conversion towards Efficient Mains Facing Standby Converters KU Leuven
Electronic devices spend most of their lifetime doing nothing, in the so-called standby mode. Summing all power of a device consumed in standby during its entire live, gives a total amount of standby energy that is much larger than the energy consumed during activity. All these electronic devices are powered by the mains through a power management circuit which is designed to be efficient in active mode. It is however very inefficient in the ...
Stacking Isolated SC Cores for High-Voltage Wide Input Range Monolithic DC–DC Conversion KU Leuven
A fully integrated DC–DC converter that uses isolated switched-capacitor (SC) cores in a stacked way is presented. The converter can transform a wide input voltage range from 7.5 up to 42 V by the multiple available voltage conversion ratios (VCRs), which are realized through reconfiguration of the stackable cores. In addition, stacking simplifies the design to the low-voltage isolated SC core. Level shifters are included to fulfill the ...