Datasheet4U Logo Datasheet4U.com

AOZ22539QI - 25V/12A Synchronous Regulator

Datasheet Summary

Description

The AOZ22539QI is a high-efficiency, easy-to-use DC/DC synchronous buck regulator that operates up to 25 V.

The device is capable of supplying 12 A of continuous output current with an output voltage adjustable down to 0.6 V (±1.0%).

Features

  • multiple protection functions such as VCC under-voltage lockout, cycle-by-cycle current limit, output over-voltage protection, short-circuit protection, and thermal shutdown. The AOZ22539QI is available in a 4 mm × 4 mm QFN-30L package and is rated over a -40°C to +85°C ambient temperature range. Features.
  • Wide input voltage range - 5.5 V to 25 V.
  • Support Intel ITDC up to 12 A.
  • Support Intel ICCMAX up to 23 A.
  • Output voltage adjustable down to 0.6 V (±1.0%).

📥 Download Datasheet

Datasheet preview – AOZ22539QI

Datasheet Details

Part number AOZ22539QI
Manufacturer Alpha & Omega Semiconductors
File Size 2.60 MB
Description 25V/12A Synchronous Regulator
Datasheet download datasheet AOZ22539QI Datasheet
Additional preview pages of the AOZ22539QI datasheet.

📁 Similar Datasheet

  • AOZ1015 - EZBuck 1.5A Synchronous Buck Regulator (Alpha and Omega Semiconductors)
  • AOZ1017 - EZBuck 3A Simple Regulator (Alpha and Omega Semiconductors)
  • AOZ1018 - EZBuck 2A Simple Regulator (Alpha and Omega Semiconductors)
  • AOZ1019 - EZBuck 2A Simple Regulator (Alpha and Omega Semiconductors)
  • AOZ1020 - 2A Synchronous Buck Regulator (Alpha and Omega Semiconductors)
  • AOZ1021 - EZBuck 3A Synchronous Buck Regulator (Alpha and Omega Semiconductors)
  • AOZ1024D - EZBuck 4A Synchronous Buck Regulator (Alpha and Omega Semiconductors)
  • AOZ3010PI - 2A Synchronous Buck Regulator (ALPHA & OMEGA)
  • AOZ3011PI - 3A Synchronous Buck Regulator (ALPHA & OMEGA)
  • AOZ3017 - 4A Synchronous Buck Regulator (ALPHA & OMEGA)
Other Datasheets by Alpha & Omega Semiconductors

Full PDF Text Transcription

Click to expand full text
AOZ22539QI 25V/12A Synchronous EZBuckTM Regulator General Description The AOZ22539QI is a high-efficiency, easy-to-use DC/DC synchronous buck regulator that operates up to 25 V. The device is capable of supplying 12 A of continuous output current with an output voltage adjustable down to 0.6 V (±1.0%). A proprietary constant on-time PWM control with input feed-forward results in ultra-fast transient response while maintaining relatively constant switching frequency over the entire input voltage range. A low 70 ns minimum on-time enables very low output voltages at ultra-high operating frequencies. Integrated AC ripple injection enables all-ceramic low ESR output filter capacitors and smaller PCB footprint with no external components needed.
Published: |