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See Technical Specifications

ULQ2004ATDRG4Q1

Power Switch/Driver 1:1 NPN 500mA 16-SOIC

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

ULQ2004ATDRG4Q1
Datasheet:

ULQ2004ATDRG4Q1 Datasheet (PDF)
Series:

Automotive, AEC-Q100
Switch Type:

Relay, Solenoid Driver
Number of Outputs:

7
Ratio - InputOutput:

1:1
EDA/CAD Models:

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ULQ2004ATDRG4Q1 General 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.

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Key Features

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

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Specifications

Category	Integrated Circuits (ICs)Power Management (PMIC)Power Distribution Switches, Load Drivers	Series	Automotive, AEC-Q100
Switch Type	Relay, Solenoid Driver	Number of Outputs	7
Ratio - Input:Output	1:1	Output Configuration	Low Side
Output Type	NPN	Interface	Parallel
Voltage - Load	50V (Max)	Voltage - Supply (Vcc/Vdd)	Not Required
Current - Output (Max)	500mA	Rds On (Typ)	-
Input Type	Inverting	Features	-
Fault Protection	-	Operating Temperature	-40°C ~ 105°C (TA)
Mounting Type	Surface Mount	Base Product Number	ULQ2004