AOZ1015

AOZ1015 EZBuck™ 1.5A Synchronous Buck Regulator www.DataSheet4U.com General Description The AOZ1015 is a high efficiency, simple to use, 1.5A buck regulator. The AOZ1015 works from a 4.5V to 16V input voltage range, and provides up to 1.5A of continuous output current with an output voltage adjustable down to 0.8V. The AOZ1015 comes in an SO-8 package and is rated over a -40°C to +85°C ambient temperature range. Features ● ● ● ● ● ● ● ● ● ● ● ● ● 4.5V to 16V operating input voltage range 130mΩ internal PFET switch for high efficiency: up to 95% Internal Schottky diode Internal soft start Output voltage adjustable to 0.8V 1.5A continuous output current Fixed 500kHz PWM operation Cycle-by-cycle current limit Short-circuit protection Under voltage lockout Output over voltage protection Thermal shutdown Small size SO-8 package Applications ● ● ● ● ● ● ● Point of load DC/DC conversion PCIe graphics cards Set top boxes DVD drives and HDD LCD panels Cable modems Telecom/networking/datacom equipment Typical Application VIN C1 22µF Ceramic L1 4.7µH VIN From µPC EN COMP R1 C5 C2 AOZ1015 VOUT LX R2 FB C4, C6 22µF x 2 Ceramic R3 AGND PGND Figure 1. 3.3V/1.5A Buck Regulator Rev. 1.2 September 2007 www.aosmd.com Page 1 of 15 AOZ1015 Ordering Information Part Number AOZ1015AI S nt RoH plia Com www.DataSheet4U.com Ambient Temperature Range -40°C to +85°C Package SO-8 Environmental RoHS All AOS Products are offering in packaging with Pb-free plating and compliant to RoHS st...