A 4-Output Single-Inductor DC-DC Buck Converter with Self-Boosted Switch Drivers and 1.2A Total Output Current
- 1 February 2008
- conference paper
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE International Solid-State Circuits Conference
- No. 01936530,p. 444-626
- https://doi.org/10.1109/isscc.2008.4523248
Abstract
Minimizing power consumption in multi-processor systems requires the use of multiple supplies with a wide range of regulated voltages and currents. Since one inductor per DC-DC converter is expensive, there is an increasing interest in single-inductor-multiple-output (SIMO) DC-DC converters. Recent research results report a SIMO boost converter and various boost or buck converters with two outputs. This 0.5mum CMOS system is a four- output, single-inductor buck converter with independent regulation of each output.Keywords
This publication has 3 references indexed in Scilit:
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- A 200mA 93% Peak Efficiency Single-Inductor Dual-Output DC-DC Buck ConverterIEEE International Solid-State Circuits Conference, 2007
- A new high efficiency CMOS voltage doublerPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2002