A Wide Load Range and High Efficiency Switched-Capacitor DC-DC Converter With Pseudo-Clock Controlled Load-dependent Frequency


A high efficiency 3.3 V-to-1 V switched-capacitor (SC) step-down DC-DC converter with load-dependent frequency control (LFC) and deep-green mode (DGM) operation is proposed for system-on-a-chip (SoC) application. According to output loading current, the LFC technique can immediately and dynamically adjust the switching frequency through the use of pseudo… (More)
DOI: 10.1109/TCSI.2013.2284182

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