SiP1759 Description
The SiP1759 is a buck-boost regulating charge pump. It is designed to provide a regulated output from 1-cell Li Ion or 2/3-cell NiMH voltages found in handheld portable equipment, 1.6 V to 5.5 V. SiP1759 allows the option of a fixed 3.3-V output voltage, or an adjustable output which can be set from 2.5 V to 5.5.