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iC-DX / iC-DXC Digital Sensor Output Drivers0 pages
iC-DX / iC-DXC
Digital Sensor Output Drivers
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.
Features
t
t
t
t
t
t
t
t
t
t
•t
•t
•t
•t
•t
•t
•t
•t
•t
•t
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 t
Sensor supply voltage output of 5 V (10 mA)
Applications
t •t
t •t
t •t
Digital sensors
Light barriers
Proximity switches
VB
VB
REG
+
-
VOUT
VREF
REG
High Side Sw.
+
5V
<150
C
VREF
<150
-
NEP
VOUT
C
OUT
OE
OUT
DIGITAL INPUT
OE
&
&
36V
36V
&
IN
iC-DX
NEP
36V
36V
DIGITAL INPUT
High Side Sw.
5V
EN
&
IN
iC-DXC
GND
Low Side Switch
EN
GND
Low Side Switch
MON
CFO
FILT
=1
Am Kuemmerling 18 • D -55294 Bodenheim, Germany
Phone: +49 (6135) 9292-300 • Fax: +49 (6135) 9292-192 • http://www.ichaus.com
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VRH
VRL
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