Datasheet Summary
3A Low Noise Buck-Boost DC/DC Converter
Features n Regulated Output with Input Voltage Above, Below or Equal to the Output Voltage n 1.8V to 5.5V Input and Output Voltage Range n 3A Continuous Output Current VIN > 3.0V, VOUT = 3.8V n 1.5A Continuous Output Current for VIN ≥ 1.8V,
VOUT = 3.3V n Single Inductor n Low Noise Buck-Boost Architecture n Up to 96% Efficiency n Programmable Frequency from 300kHz to 2MHz n Selectable Burst Mode® Operation n Output Disconnect in Shutdown n Shutdown Current: <1μA n Internal Soft-Start n Small, Thermally Enhanced 16-Lead
(4mm × 5mm × 0.75mm) DFN Package and 20-Lead TSSOP Package
APPLICATIONS n Wireless Modems n Backup Power Systems n Portable...