ULQ2003A-Q1_07 Datasheet, PDF (1/11 Pages) Texas Instruments – HIGH-VOLTAGE HIGH-CRRENT DARLINGTON TRANSISTOR ARRAY

ULQ2003AĆQ1, ULQ2004AĆQ1,
HIGHĆVOLTAGE HIGHĆCURRENT DARLINGTON
TRANSISTOR ARRAY
SGLS148B − DECEMBER 2002 − REVISED JUNE 2006
D Qualification in Accordance With
AEC-Q100^†
D Qualified for Automotive Applications
D Customer-Specific Configuration Control
Can Be Supported Along With
Major-Change Approval
D ESD Protection Exceeds 200 V Using
Machine Model (C = 200 pF, R = 0)
D 500-mA Rated Collector Current
(Single Output)
D High-Voltage Outputs . . . 50 V
D Output Clamp Diodes
D Inputs Compatible With Various Types of
Logic
D Relay-Driver Applications
† _{Contact Texas Instruments for details. Q100 qualification data}
available on request.
D PACKAGE
(TOP VIEW)
1B 1
2B 2
3B 3
4B 4
5B 5
6B 6
7B 7
E8
16 1C
15 2C
14 3C
13 4C
12 5C
11 6C
10 7C
9 COM
description
The ULQ2003A and ULQ2004A 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. Applications include relay drivers, hammer drivers, lamp drivers, display
drivers (LED and gas discharge), line drivers, and logic buffers.
The ULQ2003A has a 2.7-kΩ series base resistor for each Darlington pair, for operation directly with TTL or 5-V
CMOS devices. The ULQ2004A 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 is below that of
the ULQ2003A.
AVAILABLE OPTIONS
D PACKAGES^{
TA
SMALL OUTLINE
−40°C to 105°C
ULQ2003ATDQ1
ULQ2003ATDRQ1
ULQ2004ATDQ1^}
ULQ2004ATDRQ1
−40°C to 125°C
ULQ2003AQDRQ1
† _{The D package is available taped and reeled. Add the suffix R to}
device type (e.g., ULQ2003TDADRQ1).
‡ _{ULQ2004ATDQ1 is Product Preview only.}
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
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