AOZ22421QI - 28V/10A Synchronous Regulator

Product Overview

Alpha & Omega Semiconductors

Part number	AOZ22421QI
Manufacturer	Alpha & Omega Semiconductors
File Size	2.53 MB
Description	28V/10A Synchronous Regulator
Datasheet	AOZ22421QI Datasheet
Additional preview pages of the AOZ22421QI datasheet.

The AOZ22421QI is a high-efficiency, easy-to-use DC/DC synchronous buck regulator that operates up to 28V.

The device is capable of supplying 10A of continuous output current with an output voltage adjustable down to 0.8V ±1%.

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 AOZ22421QI is available in a 4mm×4mm QFN-22L package and is rated over a -40°C to +85°C ambient temperature range. Features.
Wide input voltage range: - 4V to 28V.
Support Intel ITDC up to 10A.
Support Intel ICCMAX up to 12A.
Output voltage adjustable to 0.8V ±1.0%.
Low RDS.

📁 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)

Other Datasheets by Alpha & Omega Semiconductors

Published: Dec 3, 2025 |