Publication | Closed Access
An Auto-Selectable-Frequency Pulse-Width Modulator for Buck Converters with Improved Light-Load Efficiency
71
Citations
5
References
2008
Year
Unknown Venue
Electrical EngineeringAuto-selectable-frequency Pulse-width ModulatorEngineeringPower IcMixed-signal Integrated CircuitSupply-integrity ProblemPower Electronics ConverterComputer EngineeringImproved Light-load EfficiencyElectric Power ConversionCompact Off-chip InductorsPower InverterBuck ConvertersPower ElectronicsMicroelectronicsFrequency Control
In this work, an auto-selectable-frequency pulse-width modulator (ASFPWM) is introduced to enable buck converters to use compact off-chip inductors and capacitors and to minimize both the switching loss and the gate-drive loss without causing a supply-integrity problem.
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