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UDN2559B - PROTECTED QUAD POWER DRIVER

This page provides the datasheet information for the UDN2559B, a member of the UDN2559 PROTECTED QUAD POWER DRIVER family.

Datasheet Summary

Description

Providing improved output current limiting, the UDK, UDN, and UDQ2559B, EB, and LB quad power drivers combine AND logic gates and high-current bipolar outputs with complete output protection.

Each of the four outputs sink 700 mA in the on state.

Features

  • 700 mA output current per channel.
  • Independent overcurrent protection for each driver.
  • Thermal protection for device and each driver.
  • Low output-saturation voltage.
  • Integral output flyback diodes.
  • TTL and 5 V CMOS-compatible inputs Packages: 16-pin DIP with exposed thermal tabs (B package) 28-pin PLCC (Package EB) Not to scale 16-pin SOICW with internally fused pins (LB package).

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Datasheet preview – UDN2559B

Datasheet Details

Part number UDN2559B
Manufacturer Allegro MicroSystems
File Size 468.19 KB
Description PROTECTED QUAD POWER DRIVER
Datasheet download datasheet UDN2559B Datasheet
Additional preview pages of the UDN2559B datasheet.

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Full PDF Text Transcription

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2559 Protected Quad Power Driver Features and Benefits ▪ 700 mA output current per channel ▪ Independent overcurrent protection for each driver ▪ Thermal protection for device and each driver ▪ Low output-saturation voltage ▪ Integral output flyback diodes ▪ TTL and 5 V CMOS-compatible inputs Packages: 16-pin DIP with exposed thermal tabs (B package) 28-pin PLCC (Package EB) Not to scale 16-pin SOICW with internally fused pins (LB package) Description Providing improved output current limiting, the UDK, UDN, and UDQ2559B, EB, and LB quad power drivers combine AND logic gates and high-current bipolar outputs with complete output protection. Each of the four outputs sink 700 mA in the on state.
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