ULQ2003A - STMicroelectronics

ULQ2003A SEVEN DARLINGTON ARRAYS

The ULQ2001A, ULQ2002A, ULQ2003 and ULQ2004Aare high voltage, high current darlington arrays each containing seven open collector darlington pairs with common emitters. Each channel is rated at 500 mA and can withstand peak currents of 600 mA. Suppressiondiodes are included for inductive load driving and the inputs are pinned opposite the outputs to simplify.

Features

, CMOS 14-25V PMOS 5V TTL, CMOS 6-15V CMOS, PMOS PIN CONNECTION These versatile devices are useful for driving a wide range of loads including solenoids, relays DC motors, LED displays filament lamps, thermal printheads and high power buffers. The ULQ2001A/2002A/2003Aand 2004A are supplied in 16 pin plastic DIP packages with a copper leadframe to reduce thermal resistance. They are available also in small outline package (SO-16) as ULQ2001D1/2002D1/2003D1/2004D1. April 1993 1/7 ULQ2001A - ULQ2002A - ULQ2003A - ULQ2004A SCHEMATIC DIAGRAM Series ULQ-2001A (each driver) Series ULQ-2002A (eac.