SEVEN DARLINGTON ARRAYS
Description
ULQ2001A - ULQ2003A ULQ2002A - ULQ2004A
SEVEN DARLINGTON ARRAYS
.
.
.
.
.
.
.
.
SEVEN DARLINGTONS PER PACKAGE EXTENDED TEMPERATURE RANGE (–40 to 105°C) OUTPUT CURRENT 500 mA PER DRIVER (600 mA PEAK) OUTPUT VOLTAGE 50 V INTEGRAL SUPPRESSION DIODES FOR INDUCTIVE LOADS OUTPUTS CAN BE PARALLELED FOR HIGHER CURRENT TTL/CMOS/PMOS/DTL COMPATIBLE INPUTS INPUTS PINNED OPPOSITE OUTPUTS TO SIMPLIFY LAYOUT
DIP16
SO16 ORDERING NUMBERS: ULQ2001A/2A/3A/4A (DIP16) ULQ2001D1/2D1/3D1/4D1 (SO16)
DESCRIPTION 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 board layout.
The four versions interface to all common logic families :
ULQ2001A ULQ2002A ULQ2003A ULQ2004A General Purpose, DTL, TTL, PMOS, 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 (each driver)
Series ULQ-2003A (each driver)
Series ULQ-2004A (each driver)
ABSOLUTE MAXIMUM RATINGS
Symbol Vo Vin Ic Ib
Tamb
Parameter Output Voltage Input Voltage (for ULQ2002A/D1 - 2003A/D1 - 2004A/D1) Continuous Colletor Current Continuous Base Current Operating Ambient Temperature Range Storage Temperature Range Junction Temperature
Value 50 30 500 25 –40 to 105 –55 to 150 150
Unit V V mA m...
Similar Datasheet
