ST ULQ2001, ULQ2003, ULQ2004 User Manual

ULQ2001 ULQ2003 - ULQ2004

Seven Darlington array

Features

■Seven Darlington per package

■Extended temperature range: -40 to 105 °C

■Output current 500 mA per driver (600 mA peak)

■Output voltage 50 V

■Automotive Grade product in SO16 package

■Integrated 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

Description

The ULQ2001, ULQ2003 and ULQ2004 are high voltage, high current Darlington arrays each containing seven open collector Darlington pairs with common emitters. Each channel 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

DIP-16	SO16
	(Narrow)

motors, LED displays filament lamps, thermal print-heads and high power buffers. The ULQ2001A/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 (SO16) as ULQ2003D1/2004D1. The ULQ2003 is available as Automotive Grade in SO16 package. The commercial part numbers is shown in the order codes. This device is qualified according to the specification AEC-Q100 of the Automotive market, in the temperature range -40 °C to 125 °C and the statistical tests PAT, SYL, SBL are performed.

Table 1.	Device summary
Part numbers			Order codes	Description	Packages
ULQ2001			ULQ2001A	General purpose, DTL, TTL,	DIP-16
				PMOS, CMOS
ULQ2003			ULQ2003A	5 V TTL, CMOS	DIP-16
ULQ2004			ULQ2004A	6–15 V CMOS, PMOS	DIP-16
ULQ2003			ULQ2003D1013TR		SO16 in tape and reel
ULQ2003			ULQ2003D1013TRY (1)		SO16 in tape and reel
ULQ2004			ULQ2004D1013TR		SO16 in tape and reel
1. Automotive Grade products.
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Contents	ULQ2001, ULQ2003, ULQ2004

Contents

1	Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. 3
2	Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	4
3	Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	5
4	Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	6
5	Test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	8
6	Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	10
7	Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	13

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ULQ2001, ULQ2003, ULQ2004	Diagram

1 Diagram

Figure 1. Schematic diagram

ULQ2001 (each driver)

ULQ2003 (each driver)

ULQ2004 (each driver)

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Pin configuration	ULQ2001, ULQ2003, ULQ2004

2 Pin configuration

Figure 2. Pin connections (top view)

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ULQ2001, ULQ2003, ULQ2004	Maximum ratings

3 Maximum ratings

Table 2.	Absolute maximum ratings
Symbol		Parameter	Value	Unit
VO		Output voltage	50	V
VIN		Input voltage (for ULQ2003A/D1 - 2004A/D1)	30	V
IC		Continuous collector current	500	mA
IB		Continuous base current	25	mA
TA		Operating ambient temperature range	-40 to 105	°C
TSTG		Storage temperature range	-55 to 150	°C
TJ		Junction temperature	150	°C

Table 3.	Thermal data
Symbol		Parameter	DIP-16	SO16	Unit
RthJA		Thermal resistance junction-ambient, max.	70	120	°C/W

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