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AOZ22421QI Key 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(ON) internal NFETs
  • 10mΩ high-side
  • 10mΩ low-side
  • Constant On-Time with input feed-forward
  • Programmable on-time up to 1.2µs

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AOZ22421QI Description

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%. 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...