AOZ3017

AOZ3017 EZBuck™ 4 A Synchronous Buck Regulator General Description The AOZ3017 is a high efficiency, simple to use, 4 A synchronous buck regulator. The AOZ3017 operates from a 4.5 V to 18 V input voltage range, and provides up to 4 A of continuous output current with an output voltage adjustable down to 0.8 V. The AOZ3017 comes in an exposed pad SO-8 package and is rated over a -40 °C to +85 °C operating ambient temperature range. Features  4.5 V to 18 V operating input voltage range  55 mΩ internal high-side switch and 20 mΩ internal low-side switch (at 12 V)  Up to 95 % efficiency  External soft start  Output voltage adjustable to 0.8 V  4 A continuous output current  500 kHz PWM operation  Cycle-by-cycle current limit  Pre-bias start-up  Short-circuit protection  Thermal shutdown  Exposed pad SO-8 package Applications  Point of load DC/DC converters  LCD TV  Set top boxes  DVD and Blu-ray players/recorders  Cable modems T...