ISL8009AIRZ-TK - Renesas Electronics

Description: The ISL8009A is a high efficiency, monolithic, synchronous step-down DC/DC regulator that can deliver up to 1. 5A continuous output current. It is optimized for generating low output voltages down to 0. 8V. The supply voltage range of 2. 7V to 5. 5V allows for the use of single Li+cell, three NiMH cells or a regulated 5V input. The ISL8009A uses current mode control architecture to deliver very low duty cycle operation at high frequency with fast transient response and excellent loop stability. It has flexi