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ULN2001 - 3CH DARLINGTON SINK DRIVER

Description

The UTC ULN2001 is high-voltage, high-current darlington transistor arrays.

Each consists of three 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 500mA.

Features

  • Output Current (Single Output): 500mA max.
  • High Sustaining Voltage Output: 50V min.
  • Inputs Compatible with Various Types of Logic.
  • Output Clamp Diodes.
  • Relay-Driver.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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UNISONIC TECHNOLOGIES CO., LTD ULN2001 LINEAR INTEGRATED CIRCUIT 3CH DARLINGTON SINK DRIVER  DESCRIPTION The UTC ULN2001 is high-voltage, high-current darlington transistor arrays. Each consists of three 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 500mA. All units feature integral clamp diodes for switching inductive loads. Applications include relay, hammer, lamp and display (LED) drivers. The UTC ULN2001 has a 2.7kΩ series base resistor for each darlington pair for operation directly with TTL or 5V CMOS devices.
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