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AOZ5039QI Datasheet 40a Continuous Current Drmos Power Module

Manufacturer: Alpha & Omega Semiconductors

Overview: AOZ5039QI 40A Continuous Current DrMOS Power Module General.

General Description

The AOZ5039QI is a high efficiency synchronous buck power stage module consisting of two asymmetrical MOSFETs and an integrated driver.

The MOSFETs are individually optimized for operation in the synchronous buck configuration.

The high side MOSFET is optimized to achieve low capacitance and gate charge for fast switching with low duty cycle operation.

Key Features

  • are provided making the AOZ5039QI a highly versatile power module: The bootstrap diode is integrated in the driver. The low side MOSFET can be driven into diode emulation mode to provide asynchronous operation when required. The pinout is optimized for low inductance routing of the converter, keeping the parasitics and their effects to a minimum. Features.
  • 4.5V to 25V power supply range.
  • 4.5V to 5.5V driver supply range.
  • 40A continuous output current.
  • Up to 50A peak output c.

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