UNISONIC TECHNOLOGIES CO., LTD

ULN2012

Preliminary

LINEAR INTEGRATED CIRCUIT

www.unisonic.com.tw

1 of 6

Copyright © 2017 Unisonic Technologies Co., Ltd

QW-R113-020.a

HIGH VOLTAGE HIGH

CURRENT DARLINGTON

ARRAY



DESCRIPTION

The UTC ULN2012 is high-voltage, high-current Darlington

transistor arrays. Each consists of seven NPN Darlington pairs

that feature high-voltage outputs with common-cathode clamp

diodes for switching inductive loads. The collector-current rating

of a single Darlington pair is 600mA. All units feature integral

clamp diodes for switching inductive loads. Applications include

relay, hammer, lamp and display (LED) drivers.

The UTC ULN2012 is intended for use with 14 to 25V PMOS

logic. Each input has a series Zener diode and current limiting

resistor. The Zener diode also provides excellent noise immunity

for this device.



FEATURES

* PMOS Compatible Inputs

* Output Current to 600mA

* Output Voltage to 50V

* Transient-Protected Outputs

SOP-16



ORDERING INFORMATION

Ordering Number

Lead Free

Halogen Free

Package

Packing

ULN2012L-S16-R

ULN2012G-S16-R

SOP-16

Tape Reel



MARKING