Uln2003a driver ics 100

For 100v otherwise interchangeable versions of the ulx2003a devices, see the slrs023 data sheet for the sn75468 and sn75469 devices. The uln2003 is a relay driver ic consisting of a darlington array. The uln2003a is an array of seven npn darlington transistors capable of 500 ma, 50 v output. Relay driver ic uln2003 is high voltage and high current integrated ic which used darlington array. For 100v otherwise interchangeable versions of the uln2003a and. The board can supply between 5v to 12v to the motor from an independent power supply.

Uln200x, ulq200x highvoltage, highcurrent darlington. In addition, the uln2003a has the ability to process seven different relays simultaneously. Mixicmixic uln2003adip16darlington transistor array. This ic comes in handy when we need to drive high current loads using digital logic circuits. Applications include relay drivers, hammer drivers, lamp drivers, display drivers led and gas discharge, line drivers, and logic buffers.

The relay driver uln2003 ic is a high voltage and current darlington array ic, it comprises of 7open collector darlington pairs with common emitters. We ship your orders within 12 business days after the payment cleared. Led and gas discharge, line drivers, and logic buffers. We can use seven relays with relay driver circuit using uln2003 and the relay driver circuit using uln2803 enables to use eight relays. Uln2003a, ulq2003a high voltage, high current darlington. Relay driver circuit using uln2003 uln2003 is a very famous relay driver integrated circuit.

Relay driver circuit using ic uln2003 and its working. Uln2003a find the pdf datasheet, specifications, oem and distributor information. It features commoncathode flyback diodes for switching. Uln2003a bipolar bjt array transistor, darlington, npn, 50 v, 500 ma, dip rohs compliant. It is difficult to use a number of relays with transistors, so, relay driver ic uln2003a can be used for availing more relays. The uln2002a device is designed specifically for use with 14v to 25v pmos devices.

Item shipped from china via china post airmail, reach most of the countries within 2 to 4 weeks. Uln2001, uln2002 uln2003, uln2004 stmicroelectronics. Relay driver circuit using ic uln2003 with applications. These versatile devices are useful for driving a wide.

It consists of seven open collector darlington pairs with a common emitter. At the heart of the driver is a uln2003an integrated circuit. Stepper motor with uln2003a driver board protosupplies. A pair of darlington is an arrangement of two bipolar transistors.

Uln2003 relay driver ic the world of electronic parts. This ic belongs to the family of uln200x ics and various types of this family interface to various logic families. Stmicroelectronicsstmicroelectronics uln2003adarlington. Uln2003a data sheet, product information and support.