STMicroelectronics ULQ2001A, ULQ2003A, ULQ2002A, ULQ2004A Technical data

	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 IN-

.DUCTIVE LOADS

OUTPUTS CAN BE PARALLELED FOR

.HIGHER CURRENT

.TTL/CMOS/PMOS/DTL COMPATIBLE INPUTS INPUTS PINNED OPPOSITE OUTPUTS TO SIMPLIFY LAYOUT

DESCRIPTION

The ULQ2001A, ULQ2002A, ULQ2003 and ULQ2004A are 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. Suppression diodes 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	General Purpose, DTL, TTL, PMOS,
	CMOS
ULQ2002A	14-25V PMOS
ULQ2003A	5V TTL, CMOS
ULQ2004A	6-15V CMOS, PMOS

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/2003A and 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.

February 2002

DIP16

SO16

ORDERING NUMBERS:

ULQ2001A/2A/3A/4A (DIP16)

ULQ2001D1/2D1/3D1/4D1 (SO16)

PIN CONNECTION

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ULQ2001A - ULQ2002A - ULQ2003A - ULQ2004A

SCHEMATIC DIAGRAM

Series ULQ-2001A	Series ULQ-2002A
(each driver)	(each driver)
Series ULQ-2003A	Series ULQ-2004A
(each driver)	(each driver)

ABSOLUTE MAXIMUM RATINGS

Symbol	Parameter	Value	Unit
Vo	Output Voltage	50	V
Vin	Input Voltage (for ULQ2002A/D1 - 2003A/D1 - 2004A/D1)	30	V
Ic	Continuous Colletor Current	500	mA
Ib	Continuous Base Current	25	mA
Tamb	Operating Ambient Temperature Range	–40 to 105	°C
Tstg	Storage Temperature Range	–55 to 150	°C
Tj	Junction Temperature	150	°C

THERMAL DATA

Symbol	Parameter		DIP16	SO16	Unit
Rth j-amb	Thermal Resistance Junction-ambient	Max.	70	120	°C/W

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ULQ2001A - ULQ2002A - ULQ2003A - ULQ2004A

ELECTRICAL CHARACTERISTICS			(TJ = –40 to 105oC for DIP16 unless otherwise specified)
			(TJ = 25 to 105oC for SO16 unless otherwise specified)
Symbol	Parameter		Test Conditions		Min.	Typ.	Max.	Unit	Fig.
ICEX	Output Leakage Current		VCE = 50V				50	μA	1a
			TJ = 105°C, VCE = 50V				100	μA	1a
			TJ = 105°C				500	μA	1b
			for ULQ2002A VCE = 50V, Vi = 6V
			for ULQ2004A VCE = 50V, Vi = 1V				500	μA	1b
VCE(sat)	Collector-emitter		IC = 100mA, IB = 250μA			0.9	1.1	V	2
	Saturation Voltage		IC = 200mA, IB = 350μA			1.1	1.3	V	2
			IC = 350mA, IB = 500μA			1.3	1.6	V	2
Ii(on)	Input Current		for ULQ2002A	Vi = 17V		0.82	1.25	mA	3
			for ULQ2003A	Vi = 3.85V		0.93	1.35	mA	3
			for ULQ2004A	Vi = 5V		0.35	0.5	mA	3
				Vi = 12V		1	1.45	mA	3
Ii(off)	Input Current		TJ = 105°C, IC = 500μA		50	65		μA	4
Vi(on)	Input Voltage		for ULQ2002A VCE = 2V, IC = 300mA				13	V	5
			for ULQ2003A VCE = 2V, IC = 200mA				2.4	V	5
				VCE = 2V, IC = 250mA			2.7	V	5
				VCE = 2V, IC = 300mA			3	V	5
			for ULQ2004A VCE = 2V, IC = 125mA				5	V	5
				VCE = 2V, IC = 200mA			6	V	5
				VCE = 2V, IC = 275mA			7	V	5
				VCE = 2V, IC = 350mA			8	V	5
hFE	DC Forward Current Gain		for ULQ2001A VCE = 2V, IC = 350mA		1000			–	2
Ci	Input Capacitance					15	25 (*)	pF	–
tPLH	Turn-on Delay Time		0.5 Vi to 0.5 Vo			0.25	1 (*)	μs	–
tPHL	Turn-off Delay Time		0.5 Vi to 0.5 Vo			0.25	1 (*)	μs	–
IR	Clamp Diode Leakage		VR = 50V				50	μA	6
	Current		TJ = 105°C, VR = 50V				100	μA	6
VF	Clamp Diode Forward		IF = 350mA			1.7	2	V	7
	Voltage

(*) Guaranteed by design

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