Z1051PI Datasheet (PDF) Download
Alpha & Omega Semiconductors
Z1051PI

Description

The AOZ1051PI is a high efficiency, easy to use, 3 A synchronous buck regulator.

Key Features

  • z 4.5 V to 18 V operating input voltage range
  • Synchronous Buck: 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 z 3 A continuous output current z 500 kHz PWM operation
  • Cycle-by-cycle current limit
  • Pre-bias start-up
  • Short-circuit protection
  • Thermal shutdown
  • Exposed pad SO-8 package
Z1051PI reference image

Representative Z1051PI image (package may vary by manufacturer)