Dual Synchronous 1.5A/1A 4MHz Step-Down DC/DC Regulator

DESCRIPTION\nThe LTC®3417A-2 is a dual constant frequency, synchronous step-down DC/DC converter. Intended for medium power applications, it operates from a 2.25V to 5.5V input voltage range and has a constant programmable switching frequency, allowing the use of tiny, low cost capacitors and induct ■ High Effi ciency: Up to 95%\n■ 1.5A/1A Guaranteed Minimum Output Current\n■ Synchronizable to External Clock\n■ No Schottky Diodes Required\n■ Programmable Frequency Operation: 1.5MHz or\n   Adjustable From 0.6MHz to 4MHz\n■ Low Ripple (<35mVP-P) BurstMode® Operation\n   IQ: 125μA in Sleep\n■ ;