UDN2543B - PROTECTED QUAD POWER DRIVER

This page provides the datasheet information for the UDN2543B, a member of the UDN2543 PROTECTED QUAD POWER DRIVER family.

Product Overview

Allegro MicroSystems

📥 Download Datasheet

Datasheet Details

Part number	UDN2543B
Manufacturer	Allegro MicroSystems
File Size	135.99 KB
Description	PROTECTED QUAD POWER DRIVER
Datasheet	UDN2543B Datasheet
Additional preview pages of the UDN2543B datasheet.

UDN2543B Product details

Description

and Applications for further information.

Providing interface between low-level logic and power loads to 100 W, the UDx2543B and UDx2543EB quad power drivers combine AND logic gates and high-current bipolar outputs.

Features

I 700 mA Output Current per Channel I Low Output-Saturation Voltage I Integral Output Transient-Suppression Diodes I TTL, CMOS, PMOS, NMOS Compatible Inputs I Independent Over-Current Protection for Each Output Always order by complete part number: Part Number Package Operating Temperature UDN2543B 16-Pin DIP -20°C to +85°C UDN2543EB 28-Lead PLCC -20°C to +85°C UDQ2543B 16-Pin DIP -40°C to +85°C UDQ2543EB 28-Lead PLCC -40°C to +85°C 2543.

📁 Similar Datasheet

UDN2841B - Quad Darlington 1.5A Drivers (Sprague)
UDN2878 - QUAD HIGH-CURRENT DARLINGTON SWITCHES (Allegro)
UDN2878W - QUAD HIGH-CURRENT DARLINGTON SWITCHES (Allegro)
UDN2879 - QUAD HIGH-CURRENT DARLINGTON SWITCHES (Allegro)
UDN2879W - QUAD HIGH-CURRENT DARLINGTON SWITCHES (Allegro)
UDN2916 - DUAL FULL-BRIDGE PWM MOTOR DRIVER (Allegro)
UDN2916A - STEPPER MOTOR DRIVER (ST Microelectronics)
UDN2916B - DUAL FULL-BRIDGE PWM MOTOR DRIVER (Sprague)
UDN2917 - DUAL FULL-BRIDGE PWM MOTOR DRIVER (Allegro)
UDN2936V - 3-PHASE BRUSHLESS DC MOTOR CONTROLLER/DRIVER (Sprague Electric)

Other Datasheets by Allegro MicroSystems

UDN2543 - PROTECTED QUAD POWER DRIVER
UDN2540 - QUAD DARLINGTON POWER DRIVER
UDN2540B - QUAD DARLINGTON POWER DRIVER
UDN2544 - QUAD DARLINGTON POWER DRIVER
UDN2544B - QUAD DARLINGTON POWER DRIVER
UDN2547 - PROTECTED QUAD POWER DRIVERS
UDN2547B - PROTECTED QUAD POWER DRIVERS
UDN2549 - PROTECTED QUAD POWER DRIVER

Published: Jan 8, 2025 |