UDN2544 Datasheet - Allegro MicroSystems

UDN2544, QUAD DARLINGTON POWER DRIVER

2544 QUAD DARLINGTON POWER DRIVER Combining logic gates and high-current bipolar outputs, the UDN2544B quad Darlington power driver provides an inter.

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Datasheet Details

Part number:

UDN2544

Manufacturer:

Allegro MicroSystems

File Size:

114.02 KB

Description:

QUAD DARLINGTON POWER DRIVER

Features

* I 1.8 A Continuous Output Current I Output Voltage to 50 V I Inputs Configured for Unipolar Stepper Motors I Active-Low Output Enable ABSOLUTE MAXIMUM RATINGS at TA = 25°C Output Voltage, VOUT 50 V Output Current, IOUT (Peak) 2.5 A (Continuous) 1.8 A Logic Supply Voltage, VCC 7.0 V Input Voltag

Applications

* With complementary control inputs and an activelow ENABLE, the UDN2544B makes it easy to implement full stepping of a stepper motor with only two microcontroller/microprocessor control lines. Other typical applications include relay or solenoid driving and incandescent or LED lamp driving. The UDN2

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UDN2544 QUAD DARLINGTON POWER DRIVER Allegro MicroSystems

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