XBLW ULN2003AN(XBLW)

ULN2003 is high- voltage, high- current Seven Darlington arrays each containing seven open collector Darlington pairs with common emitters. Each channel is rated at 500 mA and can withstand peak currents of 600 mA. Suppression diodes are included for inductive load driving. The circuit is designed with a continuous diode, which can be used to drive the relay, stepper motor and other inductive loads. Single channel Darlington tube collector can output 500 mA current. Higher output current capability is achieved by connecting Darlington tubes in parallel. The circuit can be widely used in relay driver, lighting driver, display driver (LED), stepper motor driver and logic buffer. It is useful for driving a wide range of loads including relay DC motors, LED display filament lamps, high- power buffers, 5V TTL, CMOS and other industry- standard logical circuit. This chip is available in DIP- 16 or SOP- 16 package.