ADAPTIVE CONTROL OF CAPACITIVE LOAD

The present invention relates to a circuit (2000) for driving a capacitive load (L) comprising: an amplifier (1100) for driving the load (L) based on an input signal (VIN), the amplifier comprising at least a boost converter, a dynamic model (2400) configured to track a capacitance of the load (CL)...

Full description

Saved in:
Bibliographic Details
Main Authors REZZI, Francesco, MUSACCI, Marco, CHIABRERA, Michele, ESPOSITO, Darjn, OBERTI, Enrico
Format Patent
LanguageEnglish
French
German
Published 20.09.2023
Subjects
AMPLIFIERS
BASIC ELECTRONIC CIRCUITRY
ELECTRICITY
Online AccessGet full text

Cover

More Information
Summary:The present invention relates to a circuit (2000) for driving a capacitive load (L) comprising: an amplifier (1100) for driving the load (L) based on an input signal (VIN), the amplifier comprising at least a boost converter, a dynamic model (2400) configured to track a capacitance of the load (CL) and a voltage of the source (VBAT) for powering at least parts of the circuit (2000), an adaptive filter (2300), configured to filter the input signal (VIN) based on an output of the dynamic model (2400).
Bibliography:Application Number: EP20220162171