AOZ1269QI-02 Datasheet PDF - Alpha & Omega Semiconductors 28V/12A Synchronous Regulator Specs

AOZ1269QI-02 - 28V/12A Synchronous Regulator

Datasheet Summary

Description

The AOZ1269-02 is a high-efficiency, easy-to-use DC/DC synchronous buck regulator that operates up to 28V.

The device is capable of supplying 12A of continuous output current with an output voltage adjustable down to 0.8V (±1.0%).

Features

multiple protection functions such as VCC under-voltage lockout, cycle-by-cycle current limit, output over-voltage protection, short-circuit protection, as well as thermal shutdown. The AOZ1269-02 is available in a 4mm x 4mm QFN-23L package and is rated over a -40°C to +85°C ambient temperature range. Features.
Wide input voltage range.
2.7V to 28V.
12A continuous output current.
Output voltage adjustable down to 0.8V (±1.0%).
Low RDS(ON) internal NFETs.
18.

Datasheet Details

Part number	AOZ1269QI-02
Manufacturer	Alpha & Omega Semiconductors
File Size	1.04 MB
Description	28V/12A Synchronous Regulator
Datasheet	AOZ1269QI-02 Datasheet
Additional preview pages of the AOZ1269QI-02 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)

Full PDF Text Transcription

Click to expand full text

AOZ1269QI-02 28V/12A Synchronous EZBuckTM Regulator General Description The AOZ1269-02 is a high-efficiency, easy-to-use DC/DC synchronous buck regulator that operates up to 28V. The device is capable of supplying 12A of continuous output current with an output voltage adjustable down to 0.8V (±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. The switching frequency can be externally programmed up to 1MHz. The device features multiple protection functions such as VCC under-voltage lockout, cycle-by-cycle current limit, output over-voltage protection, short-circuit protection, as well as thermal shutdown.

Published: Jan 22, 2025 |