Abstract: This letter proposes a zero-voltage switching control strategy for four switch buck-boost converters where the output voltage and the base current are closed-loop regulated. The analytical ...
CT21100 is high efficiency DCDC boost converter delivering 2.7V at 10mA from an input as low as 0.9V. Designed to work with a single alkaline/NiMh coin cell. To improve efficiency with ... CT21302 is ...