Transistor Arrays. ULQ2004A-Q1 Datasheet

ULQ2004A-Q1 Arrays. Datasheet pdf. Equivalent


Part ULQ2004A-Q1
Description High-Voltage High-Current Darlington Transistor Arrays
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ULQ2004A-Q1
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ULQ2003A-Q1, ULQ2004A-Q1
SGLS148E – DECEMBER 2002 – REVISED DECEMBER 2015
ULQ200xA-Q1 High-Voltage High-Current Darlington Transistor Arrays
1 Features
1 Qualified for Automotive Applications
• ESD Protection Exceeds 200 V Using Machine
Model (C = 200 pF, R = 0)
• 500-mA-Rated Collector Current (Single Output)
• High-Voltage Outputs: 50 V
• Output Clamp Diodes
• Inputs Compatible With Various Types of Logic
• Relay-Driver Applications
2 Applications
• Relay Drivers
• Stepper and DC Brushed Motor Drivers
• Lamp Drivers
• Display Drivers (LED and Gas Discharge)
• Line Drivers
• Logic Buffers
3 Description
The ULQ200xA-Q1 devices are high-voltage high-
current Darlington transistor arrays. Each consists of
seven npn Darlington pairs that feature high-voltage
outputs with common-cathode clamp diodes for
switching inductive loads. The collector-current rating
of a single Darlington pair is 500 mA. The Darlington
pairs can be paralleled for higher current capability.
The ULQ2003A-Q1 has a 2.7-kΩ series base resistor
for each Darlington pair, for operation directly with
TTL or 5-V CMOS devices. The ULQ2004A-Q1 has a
10.5-kΩ series base resistor to allow operation
directly from CMOS devices that use supply voltages
of 6 V to 15 V. The required input current of the
ULQ2004A-Q1 is below that of the ULQ2003A-Q1.
Device Information(1)
PART NUMBER PACKAGE
BODY SIZE (NOM)
ULQ2003A-Q1
SOIC (16)
TSSOP (16)
9.90 mm x 3.90 mm
5.00 mm x 4.40 mm
ULQ2004A-Q1
SOIC (16)
9.90 mm x 3.90 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Simplified Block Diagram
1
1B
9
COM
16
1C
2
2B
15
2C
3
3B
14
3C
4
4B
13
4C
5
5B
12
5C
6
6B
11
6C
7
7B
10
7C
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.



ULQ2004A-Q1
ULQ2003A-Q1, ULQ2004A-Q1
SGLS148E – DECEMBER 2002 – REVISED DECEMBER 2015
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Pin Configuration and Functions ......................... 3
6 Specifications......................................................... 4
6.1 Absolute Maximum Ratings ..................................... 4
6.2 ESD Ratings.............................................................. 4
6.3 Recommended Operating Conditions....................... 4
6.4 Thermal Information .................................................. 4
6.5 Electrical Characteristics, ULQ2003AT and
ULQ2003AQ............................................................... 5
6.6 Electrical Characteristics, ULQ2004AT..................... 5
6.7 Switching Characteristics, ULQ2003A and
ULQ2004A ................................................................. 6
6.8 Dissipation Ratings ................................................... 6
6.9 Typical Characteristics .............................................. 6
7 Parameter Measurement Information .................. 7
8 Detailed Description .............................................. 9
8.1 Overview ................................................................... 9
8.2 Functional Block Diagram ......................................... 9
8.3 Feature Description................................................. 10
8.4 Device Functional Modes........................................ 10
9 Application and Implementation ........................ 11
9.1 Application Information............................................ 11
9.2 Typical Application .................................................. 11
9.3 System Examples ................................................... 14
10 Power Supply Recommendations ..................... 15
11 Layout................................................................... 15
11.1 Layout Guidelines ................................................. 15
11.2 Layout Example .................................................... 15
12 Device and Documentation Support ................. 16
12.1 Related Links ........................................................ 16
12.2 Community Resources.......................................... 16
12.3 Trademarks ........................................................... 16
12.4 Electrostatic Discharge Caution ............................ 16
12.5 Glossary ................................................................ 16
13 Mechanical, Packaging, and Orderable
Information ........................................................... 16
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision D (April 2010) to Revision E
Page
• Added Pin Configuration and Functions section, ESD Ratings table, Feature Description section, Device Functional
Modes, Application and Implementation section, Power Supply Recommendations section, Layout section, Device
and Documentation Support section, and Mechanical, Packaging, and Orderable Information section .............................. 1
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