AOZ1033AI Datasheet (PDF) Download
Alpha & Omega Semiconductors
AOZ1033AI

Description

The AOZ1033A is a high efficiency, easy to use, 3A synchronous buck regulator.

Key Features

  • z 4.5V to 18V operating input voltage range
  • Synchronous Buck: 80mΩ internal high-side switch and 30mΩ internal low-side switch with integrated schottky diode
  • High efficiency: up to 95%
  • Internal soft start
  • Output voltage adjustable to 0.8V z 3A continuous output current
  • Fixed 600kHz PWM operation
  • Pulse skipping at light load for high efficiency over entire load range
  • Cycle-by-cycle current limit
  • Pre-bias start-up
  • Short-circuit protection