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Highly integrated modules for the automotive future – safety at the highest level

Autonomous drive needs safety at the highest level. Additionally comprehensive sensor technology as well as control over drive conditions and charge-status of batteries is demanded. Ensuring redundant power supply of critical components complete the portfolio.

Autonomous Drive Safety Switch

  • Safe separation / connection of two power supply grids for autonomous drive applications with high ASIL rating
  • 12V / 48V variants
  • Bi/Uni – directional, depending on customer requirements and functional integration
  • Ability to control safety functions independently
  • Safety functions realized through HW – independent from mirco-controller
  • Robust design based on ECON patents
  • Scaleable ASIL-level, depending on customer requirements

Redundant Battery Controller

  • Safe separation / connection of two power supply nets for autonomous drive applications
  • Voltage and current control
  • Short circuit detection
  • Self Diagnosis
  • Scaleable to ASIL D

Auxiliary Battery Controller

  • Intelligent,  proven bidirectional semiconductor switch
  • Integrated DC/DC-converter
  • Controls, senses and supplies secondary power supply system
  • Scalable up to ASIL Level D
  • Voltage and current measurement
  • Self diagnosis

Gateway solutions

  • Control unit for auxiliary functions or special applications in passenger cars, trucks, agricultural applications and non-road vehicles
  • LIN / CAN transceiver / translator
  • Microcontroller based solution
  • self-sufficient, no integration into the vehicle network necessary



Integrated Switch Module

  • Integration of multiple functions into one system
  • Modular structure
  • Safe start in coasting mode in hybrid cars w/o additional energy storage
  • Stabilizing starter battery ≥ 9 V
  • Controlled termination of start
  • Current control in PHEV or BEV vehicles
  • Intelligent current distribution