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iC-GF QFN24

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IO-Link Slave Transceiver

yiC-GF QFN24

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iC-GF QFN24

Product description

iC-GF is a fully IO-Link compliant transceiver iC with two independent switching channels. All functions are controlled either by pins or via SPI interface.

The output switches can be configured for push-pull, high-side or low-side operation. The switches are current limited and short-circuit-proof.

The pins on the 24 V line side of the sensor interface (VBO, QP1, QN1, QP2,
QN2, VN and CFI) are protected against reverse polarity.

Features

  • IO-Link compliant slave transceiver
  • Dual channel switches, configurable for high-side, low-side and push-pull operation with tristate function
  • Configuration via pins or SPI interface
  • Switches are current limited
  • Switches, iC supply and feedback channel are protected against reverse polarity
  • Output current of up to 150 mA per channel
  • Parallel connection of both channels possible
  • The channels can be inverted for antivalent output
  • Sensor communication request function (IO-Link wake-up)
  • Wide supply voltage range of 9 to 30 V
  • Sensor parametrisation via a feedback channel (up to 30 V)
  • Switching converters and linear regulators for 3.3/5 V voltage generation
  • Error detection with hysteresis with excess temperature, overload and undervoltage
  • Driver shut-down on all errors
  • Error signalling at two open-collector outputs

Applications

  • IO-Link slaves
  • I/O sensor interface
  • Digital sensors
  • Light barriers
  • Proximity switches

Download technical documentation:

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