DC and small-signal analyses are given for the open-loop buck pulse-width modulated (PWM) DC-DC converter with reference-voltage-modulation (RVM) feedforward control. A DC model is used to derive DC input-to-output transfer function taking into account parasitic components, such as the MOSFET on-resistance, diode forward resistance, and diode offset voltage. A small-signal model is used to derive the audiosusceptibility and input impedance
Buck PWM DC-DC converter with reference-voltage-modulation feedforward controlISCAS 2001. The 2001 IEEE International Symposium on Circuits and Systems (Cat. No.01CH37196) / M.K. Kazimierczuk;A.J. Edstrom;A. Reatti. - ELETTRONICO. - 2:(2001), pp. 537-540. (Intervento presentato al convegno Circuits and Systems, 2001. ISCAS 2001. The 2001 IEEE International Symposium on) [10.1109/ISCAS.2001.921366].
Buck PWM DC-DC converter with reference-voltage-modulation feedforward controlISCAS 2001. The 2001 IEEE International Symposium on Circuits and Systems (Cat. No.01CH37196)
REATTI, ALBERTO
2001
Abstract
DC and small-signal analyses are given for the open-loop buck pulse-width modulated (PWM) DC-DC converter with reference-voltage-modulation (RVM) feedforward control. A DC model is used to derive DC input-to-output transfer function taking into account parasitic components, such as the MOSFET on-resistance, diode forward resistance, and diode offset voltage. A small-signal model is used to derive the audiosusceptibility and input impedance
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