Description

1.5MHz Synchronous Dual Channel DC/DC Converter and 100mA LDO Features: Extremely Compact Triple-Rail Solution Burst Mode® Operation, IQ = 15μA 1.5MHz Fixed Frequency Operation Power Good Indicators 700mA Synchronous Step-Up DC/DC 0.65V to 5V VIN Range 1.5V to 5.25V VOUT Range 94% Peak Efficiency VIN > VOUT Operation Output Disconnect 250mA Synchronous Step-Down DC/DC 1.8V to 5.5V VIN Range 0.6V to 5.5V VOUT Range LDO (VIN Internally Tied to VBST) 0.6V to 5.25V VOUT Range 200mV Dropout Voltage at 100mA Available in a 16-Lead 3mm × 3mm QFN Package