ISL8014
NOT RECOMMENDED FOR NEW DESIGNS RECOMMENDED REPLACEMENT PART ISL8014A
4A Low Quiescent Current 1MHz High Efficiency Synchronous Buck
Regulator
DATASHEET
FN6576 Rev 4.
00 November 23, 2009
The ISL8014 is a high efficiency, monolithic, synchronous step-down DC/DC converter that can deliver up to 4A 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 ISL8014 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 ...