4x4 Bidirectional 24 V High-Side Driver with Load Diagnosis and μC Interface

iC-JX is a bidirectional I/O device with 4x4 high-side driver stages. The input or output function can be separately selected for nibbles of four I/O stages.

Each nibble can be individually programmed with various filtering options for the debouncing of I/O pin signals or overcurrent messages, with current sources for defining of levels at the I/Os and also with a flash pulse function.

To enable communication with the controller the device includes a parallel and a SPI compatible serial interface.

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  • 16 bidirectional input/output stages at 24 V
  • Input/output mode programmable in 4-channel blocks
  • Short-circuit-proof high-side drivers with diagnosis function


  • Industrial 24 V applications
  • Lamp switches with diagnostic features
  • Inductive load driver circuits for relays and valves etc.

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