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ULN2804AFWG - Toshiba

Description: TOSHIBA - ULN2804AFWG - DARLINGTON ARRAY 8NPN, SMD, 2804

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ULN2804AFWG - Toshiba - PCB symbol
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ULN2804AFWG - Toshiba PCB footprint - Small Outline Packages - Small Outline Packages - ULN2804AFWG
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ULN2804AFWG - Toshiba - 3D model - Small Outline Packages - ULN2804AFWG
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ULN2804AFWG Details

  • Manufacturer Part Number:

    ULN2804AFWG

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    0.300 INCH, LEAD FREE, PLASTIC, SOL-18

  • Pin Count:

    18

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Toshiba America Electronic Components

  • YTEOL:

    0

ULN2804AFWG Frequently Asked Questions (FAQs)

  • The ULN2804AFWG can sink up to 500mA per output, but it's recommended to derate the current to 350mA per output for reliable operation.
  • To ensure that the outputs are turned off when the input is high, make sure to use a pull-down resistor on the input pin to prevent it from floating. A 1kΩ to 10kΩ resistor is recommended.
  • No, the ULN2804AFWG is designed as a low-side switch, meaning it can only sink current. It's not suitable for high-side switching applications.
  • The maximum voltage that can be applied to the output pins is 50V. Exceeding this voltage may damage the device.
  • To protect the ULN2804AFWG from back-EMF when driving inductive loads, use a flyback diode (such as 1N4007) in parallel with the load. This will absorb the back-EMF and prevent damage to the device.

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ULN2804AFWG Overview

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Part Image ULN2804AFW Toshiba America Electronic Components

Peripheral Driver