The ULN2002AS16-13 is a versatile and robust integrated circuit designed and manufactured by Diodes Incorporated. This component is part of the ULN200xA series of high-voltage, high-current Darlington transistor arrays. It is specifically engineered to drive inductive loads such as relays, solenoids, stepping motors, and other high-current/high-voltage devices.

Key Features

• Seven Darlington Pairs: Each pair is rated at 500mA and can withstand a voltage of 50V, making it suitable for driving a wide range of loads.
• Output Clamp Diodes: Included for inductive transient suppression, these diodes protect the circuit from voltage spikes when driving inductive loads.
• High Voltage Outputs: The high voltage outputs are designed for use with 14V to 25V PMOS devices.
• Input Compatible with Various Types of Logic: The ULN2002AS16-13 is compatible with TTL, 5V CMOS, and PMOS logic, ensuring versatility in interfacing with different control circuits.

Applications

The ULN2002AS16-13 is suitable for a wide range of applications, including:

• Relay Drivers
• Stepper and DC Brushed Motor Drivers
• LED Displays & Signage
• Line Drivers
• Logic Buffers
• And other applications requiring high-current switching capabilities

Package and Quality

The device is available in a 16-pin, SO-16 package, which is compact and suitable for surface-mount technology (SMT). This package ensures a minimal footprint on the PCB while providing robust performance. Diodes Incorporated is committed to high standards of quality, and the ULN2002AS16-13 is no exception, offering reliability and performance for industrial-grade applications.

Conclusion

With its combination of high-voltage and high-current capabilities, along with the inclusion of clamp diodes for inductive load driving, the ULN2002AS16-13 from Diodes Incorporated is an excellent choice for designers looking for a reliable and efficient way to interface between low-level logic and high-power loads.