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ULN2004AN - High-Current Darlington Transistor Arrays

Download the ULN2004AN datasheet PDF. This datasheet also covers the ULN2002A variant, as both devices belong to the same high-current darlington transistor arrays family and are provided as variant models within a single manufacturer datasheet.

Description

The ULx200xA devices are high-voltage, high-current Darlington transistor arrays.

Each consists of seven NPN Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads.

The collector-current rating of a single Darlington pair is 500 mA.

Features

  • 1 500-mA-Rated Collector Current (Single Output).
  • High-Voltage Outputs: 50 V.
  • Output Clamp Diodes.
  • Inputs Compatible With Various Types of Logic.
  • Relay-Driver.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ULN2002A-etcTI.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
ULN2004AN 7-Digit Darlington Current Driver HTC
ULN2004A SEVEN DARLINGTON ARRAYS STMicroelectronics
ULN2004A HIGH-VOLTAGE/ HIGH-CURRENT DARLINGTON ARRAYS Allegro MicroSystems
ULN2004A 7CH DARLINGTON SINK DRIVER ART CHIP
ULN2004A DARLINGTON TRANSISTOR ARRAYS Diodes

Other Datasheets by Texas Instruments

Part Number Description
ULN2004A High-Current Darlington Transistor Arrays
ULN2004AI HIGH-VOLTAGE HIGH-CURRENT DARLINGTON TRANSISTOR ARRAY
ULN2004AID HIGH-VOLTAGE HIGH-CURRENT DARLINGTON TRANSISTOR ARRAY
ULN2004AIDR HIGH-VOLTAGE HIGH-CURRENT DARLINGTON TRANSISTOR ARRAY
ULN2004AIN HIGH-VOLTAGE HIGH-CURRENT DARLINGTON TRANSISTOR ARRAY

Full PDF Text Transcription

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Product Folder Order Now Technical Documents Tools & Software Support & Community ULN2002A, ULN2003A, ULN2003AI ULQ2003A, ULN2004A, ULQ2004A SLRS027P – DECEMBER 1976 – REVISED AUGUST 2019 ULN200x, ULQ200x High-Voltage, High-Current Darlington Transistor Arrays 1 Features •1 500-mA-Rated Collector Current (Single Output) • High-Voltage Outputs: 50 V • Output Clamp Diodes • Inputs Compatible With Various Types of Logic • Relay-Driver Applications 2 Applications • Relay Drivers • Stepper and DC Brushed Motor Drivers • Lamp Drivers • Display Drivers (LED and Gas Discharge) • Line Drivers • Logic Buffers 3 Description The ULx200xA devices are high-voltage, high-current Darlington transistor arrays.
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