Z3015PI - ALPHA & OMEGA

Z3015PI AOZ3015PI

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 comes in an exposed pad SO-8 package and is rated over a -40 °C to +85 °C operating ambient temperature .

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 mA (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 kHz PWM operation
 Cycle-by-cycle current limit
 Pre-bias start-up
 Short-circuit protection
 Thermal shutd.