Title: An Externally Trimmed Integrated DC Current Regulator Insensitive to Conducted EMI
Authors: Redouté, Jean-Michel ×
Walravens, Cedric
Van Winckel, Steven
Steyaert, Michel #
Issue Date: Feb-2008
Publisher: Institute of Electrical and Electronics Engineers
Series Title: IEEE Transactions on Electromagnetic Compatibility vol:50 issue:1 pages:63-70
Abstract: This paper introduces a new integrated dc current regulator using external resistive trimming, which presents a high degree of immunity against conducted electromagnetic interference (EMI). While classic topologies generate erratic bias currents that are totally different from the expected value once EMI is injected into the circuit, this new topology succeeds in producing the same fixed dc current, whether EMI is present or not. Extra filtering requiring small on-chip capacitors ensures that the ripple on the output current due to the interference remains at a very low value.
ISSN: 0018-9375
Publication status: published
KU Leuven publication type: IT
Appears in Collections:ESAT - MICAS, Microelectronics and Sensors
Associated Section of ESAT - INSYS, Integrated Systems
× corresponding author
# (joint) last author

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