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AOZ2223QI - 36V/8A Synchronous Regulator

General Description

The AOZ2223QI is a high-efficiency, easy-to-use DC/DC synchronous buck regulator that operates up to 36V.

The device is capable of supplying 8A of continuous output current with an output voltage adjustable from 0.8V to 16V.

Key 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 AOZ2223QI is available in a 4mm×4mm QFN-23L package and is rated over a -40°C to +85°C ambient temperature range. Features.
  • Wide input voltage range - 4.8V to 36V Connect BIAS to an external bias (>5V) - 6.5V to 36V (Connect BIAS to VOUT if VOUT>5V).
  • 8A continuous output current.
  • Output volta.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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ALPHA & OMEGA SEMICONDUCTOR AOZ2223QI 36V/8A Synchronous EZBuckTM Regulator General Description The AOZ2223QI is a high-efficiency, easy-to-use DC/DC synchronous buck regulator that operates up to 36V. The device is capable of supplying 8A of continuous output current with an output voltage adjustable from 0.8V to 16V. The AOZ2223QI integrates an internal linear regulator to generate 5.3V (±5%) VCC from input power or external bias power. If bias voltage is higher than 4.8V, the input voltage of linear regulator switches to the bias for power saving. When the input voltage of linear regulator is lower than 5.3V, the linear regulator operates at low drop-output mode; the VCC voltage is equal to input voltage minus the drop-output voltage of internal linear regulator.