AOZ3015PI Datasheet | Alpha & Omega Semiconductors

EZBuck™ 3 A Synchronous Buck Regulator General Description The AOZ3015PI is a high efficiency, easy to use, 3 A synchronous buck regulator. The AOZ3015PI works 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 AOZ3015PI 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 - Synchronous Buck: 85 mΩ internal high-side switch and 50 mΩ internal low-side switch (at 12 V) - PEM (pulse energy mode) enables >85% efficiency with IOUT = 10 m A (VIN = 12 V, VOUT = 5 V) - 350 µA supply current under typical application - Up to 95 % efficiency - Internal 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...