AAT1154 Datasheet | Advanced Analogic Technologies

1MHz 3A Buck DC/DC Converter General Description The AAT1154 SwitchReg™ is a member of AnalogicTech™'s Total Power Management™ IC product family. The Step-down switching converter is ideal for applications where high efficiency, small size, and low ripple are critical. Able to deliver 3A with an internal power MOSFET, the current-mode controlled IC provides high efficiency. Fully internally pensated, the AAT1154 simplifies system design and lowers external part count. The AAT1154 is available in an SOP-8 package, rated over -40 to 85°C. Features - - - - - - - - - - - - - - SwitchReg™ VIN Range: 2.7-5.5Volts Fixed or adjustable VOUT: 1.0V - 4.2V 3A output current Up to 95%...