ULN2002A, ULN2003A, ULN2003AI ULQ2003A, ULN2004A, ULQ2004A
SLRS027R – DECEMBER 1976 – REVISED FEBRUARY 2024
ULN200x, ULQ200x High-Voltage, High-Current Darlington
Transistor Arrays
1 Features
• 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
2 Applications
• Relay Drivers • Stepper and DC Brushed Motor Drivers • Lamp Drivers • Display Drivers (LED and Gas Discharge) • Line Drivers • Logic Buffers
3 Description
The ULx200xA devices are high-voltage, high-current Darlington
transistor arrays.
Each consists of seven
NPN Darlington pairs that feature high-voltage outputs...