UDN2549 Datasheet (Allegro MicroSystems) - PROTECTED QUAD POWER DRIVER

UDN2549, PROTECTED QUAD POWER DRIVER

2549 UDx2549B OUT4 K OUT3 GROUND GROUND OUT2 K OUT1 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 IN 4 IN3 ENABLE GROUND GROUND V CC IN 2 IN 1 PROTECTED QUAD POWER DRIVER 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.

Each of the four outputs will sink 600 mA in the on state.

The outputs have a minimum breakdown voltage (load dump) of 60 V and a sustaini

UDN2549 Features

* I I I I I I I 600 mA Output Current per Channel Independent Over-Current 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 Pin-Compatible With UDN2543B/EB Always order by complete