iC-DX / iC-DXC

Digital Sensor Output Drivers

Am Kuemmerling 18 • D-55294 Bodenheim, Germany

Phone: +49 (6135) 9292-300 • Fax: +49 (6135) 9292-192 • http://www.ichaus.com

Features

•

Configurable high-side, low-side and push-pull operation

•

150 mA (iC-DX) and 200 mA (iC-DXC) output current

•

IO-Link compliant (iC-DXC)

•

Reverse polarity protection

•

5 µs input filter for spike supression

•

Current limited output (< 450 mA)

•

Wide supply voltage range from 8 to 30 V

•

Driver shutdown with overtemperature

•

Integrated free-wheeling diode for inductive loads

•

Sensor supply voltage output of 5 V (10 mA)

The iC-DX / iC-DXC are monolithic switches for ohmic,

inductive and capacitive loads. The supply voltage VB of the

devices can range from 8 to 30 V and has integrated reverse

polarity protection.

The operational output source/sink-current is up to 150 mA for

the iC-DX and up to 200 mA for the iC-DXC with maximum

saturation voltages of 2 V. Their short circuit currents are limited

to 450 mA. With input OE on high level state, the output works

as a push-pull driver controlled by input IN. If IN is set either

to high or low level, the output acts as a high-side (PNP) or

low-side (NPN) driver which is activated by a high logic level

on input OE. Output transitions are slew-rate limited to minimize

interference (on lines). The devices are short circuit protected

by shutting down with excessive temperature. A regulated 5 V

power supply is available at pin VOUT to supply external

circuitry with up to 10 mA.

The iC-DXC additional features a feedback path of the state of

output pin OUT. Forcing OUT externally from its current state is

signalled at pin MON. This can be used to implement an IO-Link

Wake-Up detection.

Applications

•

Digital sensors

•

Light barriers

•

Proximity switches

High Side Sw.

DIGITAL INPUT

VREF

REG

&

<150 C

&

iC-DXC

FILT

NEP

EN

36V

Low Side Switch

36V

++

-

=1

+

+

-

OUT

5V

IN

GND

VB

VOUT

OE

VRL

VRH

CFO

MON

=1

iC-DX

36V

Low Side Switch

36V

High Side Sw.

DIGITAL INPUT

VREF

REG

&

<150 C

&

NEP

EN

+

-

OUT

5V

IN

GND

VB

VOUT

OE