The AAT1162 is an 800kHz high efficiency step-down DC/DC converter. With a wide input voltage range of 4.0V to 13.2V, the AAT1162 is an ideal choice for dualcell Lithium-ion battery-powered devices and mid-power- range regulated 12V-powered industrial applications. The internal power switches are capable of delivering up to 1.5A to the load.