DATASHEET ISL80020, ISL80020A, ISL80015, ISL80015A Compact Synchronous Buck Converters FN6692 Rev 3.00 June 5, 2015 The ISL80020, ISL80020A, ISL80015 and ISL80015A are highly efficient, monolithic, synchronous step-down DC/DC converters that can deliver up to 2A of continuous output current from a 2.7V to 5.5V input supply.
They use peak current mode control architecture to allow very low duty cycle operation.
They operate at either 1MHz or 2MHz switching frequency, thereby providing superior