Manufacturer Part Number
ULN2003APWR
Manufacturer
Texas Instruments
Introduction
ULN2003APWR is an integrated high-voltage, high-current Darlington transistor array.
Product Features and Performance
Integrated 7 Darlington arrays
High voltage output up to 50V
Driver for relays and solenoids
Parallel input interface for easy control
500mA high current output per channel
Product Advantages
Ability to drive multiple outputs
Robust design suitable for demanding applications
High efficiency due to Darlington configuration
Key Technical Parameters
Output Type: Darlington
Switch Type: Relay, Solenoid Driver
Number of Outputs: 7
Voltage - Load (Max): 50V
Current - Output (Max): 500mA
Mounting Type: Surface Mount
Voltage - Supply (Vcc/Vdd): Not Required
Package / Case: 16-TSSOP
Quality and Safety Features
Wide operating temperature range from -40°C to 70°C
Industry-standard packaging for reliability
Compatibility
Compatible with common microcontroller interfaces
Easily integrated into existing designs due to standard TSSOP packaging
Application Areas
Industrial controls
Automotive systems
Motor driving circuits
Interface logic systems
Product Lifecycle
Product Status: Active
Long-term availability with potential future replacements or upgrades
Several Key Reasons to Choose This Product
High-voltage, high-current driving capability
Built-in Darlington configuration for improved performance
Multiple output channels for diverse applications
Compatibility with a wide range of microcontroller interfaces
Texas Instruments' renowned product quality and support
Suitable for various industrial and automotive applications
Surface mount packaging for easy PCB design integration
Robust operational temperature range for use in diverse environments
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