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UDK2547B - PROTECTED QUAD POWER DRIVERS

Datasheet Summary

Description

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Providing interface between low-level logic and power loads, the UDK/UDN/UDQ2547B and UDK/UDN/UDQ2547EB quad power drivers combine logic gates and high-current bipolar outputs with complete output protection.

Features

  • s Output SOA Protection s Low Output-Saturation Voltage s Diagnostic FAULT Output s TTL and 5 V CMOS Compatible Inputs s Independent Over-Current Protection for Each Driver s Independent Thermal Protection for Each Driver s 600 mA Output Current per Channel 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. , UDK2547EB.

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Datasheet Details

Part number UDK2547B
Manufacturer Allegro
File Size 76.38 KB
Description PROTECTED QUAD POWER DRIVERS
Datasheet download datasheet UDK2547B Datasheet
Additional preview pages of the UDK2547B datasheet.

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Full PDF Text Transcription

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Data Sheet 29317.4C 2547 PROTECTED QUAD POWER DRIVERS 2547 UDx2547B FAULT 1 OUT1 2 OUT2 3 GROUND 4 GROUND 5 OUT3 6 NO CONNECT. 7 OUT4 8 16 IN1 15 IN2 14 ENABLE 13 GROUND 12 GROUND VCC 11 SUPPLY 10 IN 3 9 IN 4 Dwg. PP-018A ABSOLUTE MAXIMUM RATINGS at TA = 25°C Output Voltage, VOUT ............................ 60 V Over-Current Protected Output Voltage, VOUT ............................................... 25 V Output Current, IOUT .......................... 1.3 A* FAULT Output Voltage, VF ................... 40 V 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’ ...............
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