DATASHEET
ISL8012
2A Low Quiescent Current 1MHz High Efficiency Synchronous Buck Regulator
FN6616 Rev 2.
00 December 1, 2011
The ISL8012 is a high efficiency, monolithic, synchronous step-down DC/DC converter that can deliver up to 2A continuous output current from a 2.
7V to 5.
5V input supply.
It uses a current control architecture to deliver very low duty cycle operation at high frequency with fast transient response and excellent loop stability.
The ISL8012 integrates a pair of low ON-resistance P-Channel and N-Channel internal
MOSFETs to maximize efficiency and minimize external component count.
The 100% duty-cycle operation allows less than 240mV dropout
voltage at 2A output current.
H...