Z3015PI Datasheet (PDF) Download
Alpha & Omega Semiconductors
Z3015PI

Overview

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.

  • 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
Z3015PI reference image

Representative Z3015PI image (package may vary by manufacturer)