Power supply controller and method therefor

Power supply controller and method therefor

In one embodiment, a power supply controller uses a first clock of a first frequency to initiate a PWM cycle in a first operating mode and uses a second clock having a higher frequency to initiate a PWM cycle in a second operating mode.

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Bibliographische Detailangaben
Hauptverfasser: Chen, Gang, Chan, Lung Wai Chris, Leung, Chi Tak
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:In one embodiment, a power supply controller uses a first clock of a first frequency to initiate a PWM cycle in a first operating mode and uses a second clock having a higher frequency to initiate a PWM cycle in a second operating mode.