AOZ3011PI Datasheet | Alpha & Omega Semiconductors

EZBuck™ 3 A Synchronous Buck Regulator General Description The AOZ3011PI is a high efficiency, easy to use, 3 A synchronous buck regulator. The AOZ3011PI operates from 4.5 V to 18 V input voltage range, and provides up to 3 A of continuous output current with an output voltage adjustable down to 0.8 V. The AOZ3011PI es 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 - 70 mΩ internal high-side switch and 40 mΩ internal low-side switch (at 12 V) - Up to 95 % efficiency - External soft start - Output voltage adjustable to 0.8 V - 3 A continuous output current - 500 k Hz 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 Typical Application C1 10µF RC CC VIN SS AOZ3011PI...