Update: 01 October, 2023
ULQ2001/ULQ2003/ULQ2004 are high voltage, high current Darlington arrays, each containing 7 open collector Darlington pairs with common emitters. Each channel is rated at 500 mA and can withstand peak currents of 600 mA. Suppression diodes are included for inductive load driving and the inputs are pinned opposite the outputs to simplify board layout. The versions interface to all common logic families. These versatile devices are useful for driving a wide range of loads including solenoids, relays, DC motors, LED displays, filament lamps, thermal print heads and high power buffers.
File format: PDF
Size: -
MD5 Checksum: B035F998BDCD8315980CE1CA990B9A65
Publication date: 08 August, 2012
Downloads: -
PDF Link: ST ULQ2001 - ULQ2003 - ULQ2004 handbook PDF