Description

2.2 MHz, 600mA Synchronous Step-Up DC/DC Converter and 100mA LDO Features:High Efficiency Step-Up DC/DC Converter and LDOStep-Up VIN: 0.68V to 5V, VOUT: 1.5V to 5.25V IOUT: 100mA at 3.3V, VIN >0.8V 2.2MHz Fixed Frequency Operation Synchronous Rectifier with Output Disconnect Burst Mode Operation (Pin Selectable)Linear LDO Regulator VIN : 1.8V to 5.5V, VOUT: 0.6V to 5V IOUT: 100mA 100mV Dropout Voltage at 50mA 24dB Ripple Rejection at fSWCombined  Power Good Indicators  Low-Battery Comparator  30μA IQ  Low Prole 3mm × 3mm × 0.75mm Package