Title: A Fully Integrated Gearbox Capacitive DC/DC-converter in 90nm CMOS: Optimization, Control and Measurements
Authors: Van Breussegem, Tom
Steyaert, Michel #
Issue Date: Jun-2010
Host Document: IEEE workshop on Control and Modeling in Power Electronics COMPEL2010 vol:12
Conference: COMPEL2010 edition:12 location:Boulder date:28-30 July
Article number: 1004
Abstract: This paper presents a fully integrated capacitive DC/DC-converter with a gearbox type topology. By merging multiple topologies the output voltage range is increased. The dual loop digital control improves load regulation compared with a conventional hysteretic control and reduces ripple under low load operation. The converter was implemented in a 90nm CMOS technology and measurements are presented.
Publication status: published
KU Leuven publication type: IC
Appears in Collections:ESAT - MICAS, Microelectronics and Sensors
# (joint) last author

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