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AOZ6643DI Datasheet 3a Synchronous Regulator

Manufacturer: Alpha & Omega Semiconductors

Overview: AOZ6643DI 3A Synchronous EZBuckTM Regulator General.

General Description

The AOZ6643DI is a current-mode step down regulator with integrated high-side NMOS switch and low-side NMOS switch that operates up to 18V.

The device is capable of supplying 3A of continuous output current with an output voltage adjustable down to 0.8V (±1.5%).

Key Features

  • include, enable control, Power-On Reset, input under-voltage lockout, output over-voltage protection, internal soft-start and thermal shutdown. The AOZ6643DI is available in a 3mm x 3mm DFN-8L package and is rated over a -40°C to +85°C ambient temperature range. Features.
  • 4.5V to 18V wide input voltage range.
  • Low RDS(ON) internal NFETs.
  • 80m high-side.
  • 30m low-side.
  • Internal soft start.
  • Output voltage adjustable down to 0.8V (±1.5%).
  • 3A continuous out.

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AOZ6643DI Distributor