STMicroelectronics ULQ200XA, ULQ200XD1 Technical data

Features

■ Seven darlingtons per package

■ Extended temperature range:

-40 to 105°C

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

■ Output voltage 50V

■ 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
500mA and can withstand peak currents of
600mA. 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.

ULQ200XA/XD1

Seven darlington array

DIP-16

ULQ2001

ULQ2003 5V TTL, CMOS
ULQ2004 6–15V CMOS, PMOS

General purpose, DTL, TTL, PMOS,
CMOS

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.

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 (SO-16) as
ULQ2003D1/2004D1.

SO16

(Narrow)

Order codes

Part numbers Packages

ULQ2001A DIP-16

ULQ2003A DIP-16

ULQ2004A DIP-16

ULQ2003D1013TR SO16 in Tape & Reel

ULQ2004D1013TR SO16 in Tape & Reel

May 2007 Rev. 3 1/13

www.st.com

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ULQ200XA/XD1

Contents

1 Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

2 Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

3 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

4 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

5 Test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

6 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

7 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

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ULQ200XA/XD1 Diagram

1 Diagram

Figure 1. Schematic diagram

ULQ2001 (each driver) ULQ2003 (each driver)

ULQ2004 (each driver)

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Pin configuration ULQ200XA/XD1

2 Pin configuration

Figure 2. Pin connections (top view)

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