System and method for automatically and adaptively enhancing transient response for a plurality of output voltages

A system and method of operating an automatic variable voltage transient response management system comprising a switchable power regulator circuit for receiving an input voltage and generating a plurality of output voltages for an information handling system the switchable power regulator circuit i...

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Bibliographische Detailangaben
Hauptverfasser: Wood, Merle J, Tan, Adie, Yu, Wei-Cheng, Liao, Tsung-Cheng, Liang, Tun-Chieh
Format: Patent
Sprache:eng
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Zusammenfassung:A system and method of operating an automatic variable voltage transient response management system comprising a switchable power regulator circuit for receiving an input voltage and generating a plurality of output voltages for an information handling system the switchable power regulator circuit including a feedback loop for an adaptable error amplifier circuit, and a memory for storing a control circuit resistance table wherein each of the plurality of output voltages are associated in the control circuit resistance table with one of a plurality of total control circuit resistance values to adapt the error amplifier circuit feedback gain, and a digital core processor executing code instructions of the automatic variable voltage transient response management system to determine a requested regulated output voltage, identify one of the plurality of the total control circuit resistances associated with the requested regulated output voltage of the plurality of output voltages in the controller resistance table, and to activate an adaptable resistance control circuit to apply the identified total control circuit resistance.