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ULQ200xA-Q1 High-Voltage High-Current Darlington Transistor Arrays
SGLS148F
December 2002 – June 2024
ULQ2003A-Q1
,
ULQ2004A-Q1
PRODUCTION DATA
CONTENTS
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ULQ200xA-Q1 High-Voltage High-Current Darlington Transistor Arrays
1
1
Features
2
Applications
3
Description
4
Pin Configuration and Functions
5
Specifications
5.1
Absolute Maximum Ratings
5.2
ESD Ratings
5.3
Recommended Operating Conditions
5.4
Thermal Information
5.5
Electrical Characteristics, ULQ2003AT and ULQ2003AQ
5.6
Electrical Characteristics, ULQ2004AT
5.7
Switching Characteristics, ULQ2003A and ULQ2004A
5.8
Dissipation Ratings
5.9
Typical Characteristics
6
Parameter Measurement Information
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.4
Device Functional Modes
7.4.1
Inductive Load Drive
7.4.2
Resistive Load Drive
8
Application and Implementation
8.1
Application Information
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.2.1
Drive Current
8.2.2.2
Low-Level Output Voltage
8.2.2.3
Power Dissipation and Temperature
8.2.3
Application Curve
8.3
System Examples
8.4
Power Supply Recommendations
8.5
Layout
8.5.1
Layout Guidelines
8.5.2
Layout Example
9
Device and Documentation Support
9.1
Related Links
9.2
Support Resources
9.3
Trademarks
9.4
Electrostatic Discharge Caution
9.5
Glossary
10
Revision History
11
Mechanical, Packaging, and Orderable Information
IMPORTANT NOTICE
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Data Sheet
ULQ200xA-Q1 High-Voltage High-Current Darlington Transistor Arrays
1
Features
Qualified for automotive applications
ESD protection exceeds 200V using machine model (C = 200pF, R = 0)
500mA-rated collector current (single output)
High-voltage outputs: 50V
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