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AOZ2369VQI - 28V/30A VID Control Synchronous Regulator

Description

The AOZ2369VQI is a high-efficiency, easy-to-use DC/ DC synchronous buck regulators capable of operation from a 4V to 28V input bus.

The device is capable of supplying 30A of continuous output current with an output voltage adjustment from 0V to 1.8V by controlling VID0 and VID1 signals.

Features

  • Wide input voltage range:.
  • 4V to 28V.
  • Support Intel ITDC up to 30A.
  • Support Intel ICCMAX up to 55A.
  • 2 bits programmable output voltage adjustable from 0V to 1.8V.
  • Integrated high performance trench MOSFETs capable of:.
  • High peak current.
  • 90A (10ms) and 120A (10μs).
  • Low RDS(ON) internal NFETs.
  • 5mΩ high-side.
  • 1mΩ low-side.
  • Constant On-Time with input feed-forward.
  • Ripple Reduction at light load.
  • Remote sense.

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Full PDF Text Transcription

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AOZ2369VQI 28V/30A VID Control Synchronous EZBuckTM Regulator General Description The AOZ2369VQI is a high-efficiency, easy-to-use DC/ DC synchronous buck regulators capable of operation from a 4V to 28V input bus. The device is capable of supplying 30A of continuous output current with an output voltage adjustment from 0V to 1.8V by controlling VID0 and VID1 signals. 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 devices feature multiple protection functions such as VCC under-voltage lockout, cycle-by-cycle current limit, output over-voltage protection, short-circuit protection, and thermal shutdown.
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