Darlington array led driver

The Darlington pairs may be paralleled for higher current capability. • Higher-Voltage Versions of ULNA and Applications include relay drivers, hammer drivers, ULNA, for Commercial Temperature range lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers. 2 Applications. The Darlington pairs can be paralleled for higher current capability. Applications include relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers. Unipolar stepper motor driver using ULN driving PNP Darlington transistors. Darlington devices are high-voltage, high-current switch arrays containing multiple open-collector Darlington pairs or multiple Darlington transistors with common emitters, and integral suppression diodes for inductive loads. The nominal current rating of each output is mA for the 7- and 8-output devices and up to A for quad-output devices.

The Darlington pairs can be paralleled for higher current capability. Applications include relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers. Unipolar stepper motor driver using ULN driving PNP Darlington transistors. ULNA is an array of darlington transistors with resistors on the base of each transistor. So you can connect one output of the shift register directly to the base of one transistor in ULNA and then use a resistor to limit current that goes through the led. Darlington devices are high-voltage, high-current switch arrays containing multiple open-collector Darlington pairs or multiple Darlington transistors with common emitters, and integral suppression diodes for inductive loads. The nominal current rating of each output is mA for the 7- and 8-output devices and up to A for quad-output devices.

The ULNA device is a 50 V, mA Darlington transistor array. display drivers (LED and gas discharge), line drivers and logic buffers. The Darlington pairs can be paralleled for higher current capability. Applications include relay drivers, hammer drivers, lamp drivers, display drivers (LED and. Mouser is an authorized distributor for many darlington transistor manufacturers including Bourns, Darlington Transistors Printer Head Driver.