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AOZ5611BQI - High-Performance DrMOS Power Module

General Description

The AOZ5611BQI 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.

Key Features

  • are provided making the AOZ5611BQI a highly versatile power module. The boot- strap switch is integrated in the driver. The Low-Side MOSFET can be driven into diode emulation mode to provide asynchronous operation and improve light-load performance. The pin-out is also optimized for low parasitics, keeping their effects to a minimum. Features.
  • 4.5V to 20V power supply range.
  • 4.5V to 5.5V driver supply range.
  • 60A continuous output current - Up to 80A with 10ms on pulse.

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Full PDF Text Transcription for AOZ5611BQI (Reference)

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AOZ5611BQI High-Current, High-Performance DrMOS Power Module General Description The AOZ5611BQI is a high efficiency synchronous buck power stage module consisting of two...

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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. The Low-Side MOSFET has ultra-low ON resistance to minimize conduction loss. The compact 5mm x 5mm QFN package is optimally chosen and designed to minimize parasitic inductance for minimal EMI signature.