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iC-DXC3

DIGITAL SENSOR I/O DRIVER

Rev B2, Page 2/12

DESCRIPTION

The iC-DXC3 is a simple I/O circuit capable of driving

ohmic, inductive and capacitive loads and features

integrated reverse polarity protection.

The output current is at least 200 mA from a supply

voltage of 8 to 30 V.

With input OE = high the output works as a push-pull

driver controlled by pin NIN. If pin NIN is set either to

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

low-side (NPN) driver respectively, controlled by the

input OE.

Forcing the output pin OUT from his current state is

signaled at pin MON. This can be used to implement

an IO-Link Wake-Up detection.

Output transitions are slew-rate limited to reduce in-

terference.

The output is current limited to 450 mA and short cir-

cuit proof by shutting down the driver with excessive

temperature.

A regulated 3.3 V low power supply is available at pin

VOUT to supply external circuitry with up to 10 mA.

PACKAGING INFORMATION DFN8 3x3

PIN CONFIGURATION

1

2

3

4

5

6

7

8

Backside

Pad/Shield

(BP)

PIN FUNCTIONS

No. Name Function

1 VOUT Regulated +3.3 V Voltage

2 MON Monitor Output

3 GND

Ground

4 NIN

Input

5 OE

Output Enabled

6 CFO

Feedback Channel Output

7 OUT

Driver Output

8 VB

Supply Voltage