TY - GEN
T1 - Fully integrated on-chip DC-DC converter with a 450x output range
AU - Kudva, Sudhir S.
AU - Harjani, Ramesh
PY - 2010
Y1 - 2010
N2 - This paper presents a technique to efficiently supply power over a wide power range using a fully integrated on-chip converter for dynamic voltage scaling (DVS) based applications. All components, including filter elements, are integrated on-chip. To achieve high efficiency the converter adaptively switches between different modes of operation by detecting the output current. The design, implemented in the IBM 130nm CMOS technology achieves a peak efficiency of 74.5% and can operate over a 450X power range (0.6mW to 266mW). This represents the best reported power range for a high-efficiency fully integrated on-chip power converter.
AB - This paper presents a technique to efficiently supply power over a wide power range using a fully integrated on-chip converter for dynamic voltage scaling (DVS) based applications. All components, including filter elements, are integrated on-chip. To achieve high efficiency the converter adaptively switches between different modes of operation by detecting the output current. The design, implemented in the IBM 130nm CMOS technology achieves a peak efficiency of 74.5% and can operate over a 450X power range (0.6mW to 266mW). This represents the best reported power range for a high-efficiency fully integrated on-chip power converter.
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U2 - 10.1109/CICC.2010.5617588
DO - 10.1109/CICC.2010.5617588
M3 - Conference contribution
AN - SCOPUS:78649866051
SN - 9781424457588
T3 - Proceedings of the Custom Integrated Circuits Conference
BT - IEEE Custom Integrated Circuits Conference 2010, CICC 2010
T2 - 32nd Annual Custom Integrated Circuits Conference - The Showcase for Circuit Design in the Heart of Silicon Valley, CICC 2010
Y2 - 19 September 2010 through 22 September 2010
ER -