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2549 - PROTECTED QUAD POWER DRIVER

Datasheet Summary

Description

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Providing improved output current limiting, the UDK/UDN/ UDQ2549B and UDK/UDN/UDQ2549EB quad power drivers combine AND logic gates and high-current bipolar outputs with complete output protection.

Features

  • I 600 mA Output Current per Channel I Independent Over-Current Protection for Each Driver I Thermal Protection for Device and Each Driver I Low Output-Saturation Voltage I Integral Output Flyback Diodes I TTL and 5 V CMOS Compatible Inputs I Pin-Compatible With UDN2543B/EB Always order by complete part number: a prefix to indicate operating temperature range + the basic four-digit part number + a suffix to indicate package style, e. g. , UDK2549EB . 2549.

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Datasheet Details

Part number 2549
Manufacturer Allegro
File Size 137.28 KB
Description PROTECTED QUAD POWER DRIVER
Datasheet download datasheet 2549 Datasheet
Additional preview pages of the 2549 datasheet.

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Full PDF Text Transcription

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Data Sheet 29317.8 2549 UDx2549B OUT4 1 K2 OUT3 3 GROUND 4 GROUND 5 OUT2 6 K7 OUT1 8 16 IN4 15 IN3 14 ENABLE 13 GROUND 12 GROUND 11 V CC 10 IN 2 9 IN 1 Dwg. PP-017-1 ABSOLUTE MAXIMUM RATINGS at TA = 25°C Output Voltage, VOUT . . . . . . . . . . . . . 60 V Over-Current Protected Output Voltage, VOUT . . . . . . . . . . . . . . . . . . . . . . . 25 V Output Current, IOUT . . . . . . . . . . . . . 1.0 A* Supply Voltage, VCC . . . . . . . . . . . . . . 7.0 V Input Voltage, VIN or VEN . . . . . . . . . . 7.0 V Package Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . See Graph Operating Temperature Range, TA Prefix ‘UDK’ . . . . . . . -40°C to +125°C Prefix ‘UDN’ . . . . . . . . -20°C to +85°C Prefix ‘UDQ’ . . . . . . . . -40°C to +85°C Storage Temperature Range, TS . . . . . .
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