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AOZ1331DI - Dual Channel Smart Load Switch

Datasheet Summary

Description

The AOZ1331DI is a dual channel load switch with typical 20mΩ on-resistance in a small package.

It contains two n-channel MOSFETs for up to 5.5V input voltage operation and 6A current each channel with 2.5V to 5V bias supply.

Features

  • 0.8V to 5.5V input voltage range.
  • 6A continuous current per channel.
  • Low RDS(ON) internal NFETs.
  • 20mΩ at VBIAS = 2.5V to 5V & VBIAS > VIN.
  • Low quiescent current.
  • 80µA (both channels).
  • 60µA (single channel).
  • Adjustable rise time.
  • 2.5V to 5V bias voltage.
  • Integrated quick output discharge resistor.
  • Thermally enhanced 3mm x 2mm DFN-14L package.

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Datasheet preview – AOZ1331DI

Datasheet Details

Part number AOZ1331DI
Manufacturer Alpha & Omega Semiconductors
File Size 1.06 MB
Description Dual Channel Smart Load Switch
Datasheet download datasheet AOZ1331DI Datasheet
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Full PDF Text Transcription

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AOZ1331DI Dual Channel Smart Load Switch General Description The AOZ1331DI is a dual channel load switch with typical 20mΩ on-resistance in a small package. It contains two n-channel MOSFETs for up to 5.5V input voltage operation and 6A current each channel with 2.5V to 5V bias supply. Each load switch is independently controlled by a low voltage control signal through ON1/ON2 pin. The AOZ1331DI integrates an internal 220Ω load resistor in each channel for quick output discharge when load switch is off. The optional external capacitor connected CT1/CT2 for output slew rate control. The AOZ1331DI is available in a 3mm x 2mm DFN-14L package with bottom thermal pad and is rated over a -40°C to +85°C ambient temperature range. Features  0.8V to 5.
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